| 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 | $197.74 | 12.565% | $222.586 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $207.26 | 3.856% | $215.2519 | $215.25 | $215.25 | $215.30 |
| Purchase #3 | $149.89 | 5.504% | $158.1399 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $35.62 | 5.128% | $37.4466 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $110.84 | 8.260% | $119.9954 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $135.29 | 10.830% | $149.9419 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $110.74 | 7.237% | $118.7543 | $118.75 | $118.75 | $118.80 |
| 7 purchase totals = | $947.38 | $1,022.1160 | $1,022.12 | $1,022.15 | $1,022.10 | |