| 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 | $221.88 | 4.752% | $232.4237 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $108.88 | 9.190% | $118.8861 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $221.31 | 5.107% | $232.6123 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $111.30 | 8.498% | $120.7583 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $99.35 | 13.811% | $113.0712 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $87.37 | 9.270% | $95.4692 | $95.47 | $95.45 | $95.50 |
| Purchase #7 | $145.81 | 6.390% | $155.1273 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $995.90 | $1,068.3481 | $1,068.35 | $1,068.30 | $1,068.40 | |