| 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 | $204.28 | 5.368% | $215.2458 | $215.25 | $215.25 | $215.20 |
| Purchase #2 | $210.82 | 3.530% | $218.2619 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $44.85 | 12.759% | $50.5724 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $159.26 | 5.622% | $168.2136 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $138.67 | 8.204% | $150.0465 | $150.05 | $150.05 | $150.00 |
| Purchase #6 | $104.36 | 3.288% | $107.7914 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $130.56 | 10.146% | $143.8066 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $992.80 | $1,053.9382 | $1,053.94 | $1,053.90 | $1,053.90 | |