| 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 | $197.69 | 4.262% | $206.1155 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $18.37 | 10.232% | $20.2496 | $20.25 | $20.25 | $20.20 |
| Purchase #3 | $28.92 | 7.800% | $31.1758 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $210.68 | 7.342% | $226.1481 | $226.15 | $226.15 | $226.10 |
| Purchase #5 | $67.32 | 11.151% | $74.8269 | $74.83 | $74.85 | $74.80 |
| Purchase #6 | $244.27 | 12.703% | $275.2996 | $275.30 | $275.30 | $275.30 |
| Purchase #7 | $249.67 | 13.149% | $282.4991 | $282.50 | $282.50 | $282.50 |
| 7 purchase totals = | $1,016.92 | $1,116.3146 | $1,116.33 | $1,116.35 | $1,116.20 | |