| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.34 | 8.743% | $248.3038 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $123.64 | 6.162% | $131.2587 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $120.30 | 9.169% | $131.3303 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $139.40 | 11.654% | $155.6457 | $155.65 | $155.65 | $155.60 |
| Purchase #5 | $134.43 | 8.508% | $145.8673 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $134.88 | 11.823% | $150.8269 | $150.83 | $150.85 | $150.80 |
| Purchase #7 | $238.28 | 12.345% | $267.6957 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $1,119.27 | $1,230.9284 | $1,230.94 | $1,230.95 | $1,230.90 | |