| 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 | $204.29 | 9.566% | $223.8324 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $108.69 | 4.278% | $113.3398 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $159.99 | 12.650% | $180.2287 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $85.80 | 3.682% | $88.9592 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $204.25 | 12.226% | $229.2216 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $47.90 | 11.674% | $53.4918 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $121.46 | 6.494% | $129.3476 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $932.38 | $1,018.4211 | $1,018.42 | $1,018.45 | $1,018.30 | |