| 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 | $115.28 | 11.770% | $128.8485 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $194.54 | 8.642% | $211.3521 | $211.35 | $211.35 | $211.40 |
| Purchase #3 | $32.71 | 3.670% | $33.9105 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $110.25 | 4.399% | $115.0999 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $10.63 | 3.505% | $11.0026 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $118.29 | 6.606% | $126.1042 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $207.76 | 11.376% | $231.3948 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $789.46 | $857.7126 | $857.70 | $857.70 | $857.70 | |