| 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 | $6.88 | 6.711% | $7.3417 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $213.64 | 11.584% | $238.3881 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $244.36 | 10.592% | $270.2426 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $183.64 | 10.298% | $202.5512 | $202.55 | $202.55 | $202.60 |
| Purchase #5 | $232.40 | 8.411% | $251.9472 | $251.95 | $251.95 | $251.90 |
| Purchase #6 | $44.37 | 12.725% | $50.0161 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $119.85 | 12.633% | $134.9907 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $1,045.14 | $1,155.4776 | $1,155.48 | $1,155.50 | $1,155.40 | |