| 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 | $229.68 | 12.438% | $258.2476 | $258.25 | $258.25 | $258.20 |
| Purchase #2 | $71.31 | 6.500% | $75.9452 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $196.32 | 8.576% | $213.1564 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $182.86 | 11.317% | $203.5543 | $203.55 | $203.55 | $203.60 |
| Purchase #5 | $17.67 | 11.374% | $19.6798 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $104.78 | 3.342% | $108.2817 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $121.52 | 9.149% | $132.6379 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $924.14 | $1,011.5029 | $1,011.51 | $1,011.55 | $1,011.50 | |