| 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 | $221.89 | 8.288% | $240.2802 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $227.79 | 12.458% | $256.1681 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $205.75 | 11.402% | $229.2096 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $168.53 | 12.342% | $189.33 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $235.71 | 4.630% | $246.6234 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $27.50 | 7.637% | $29.6002 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $168.48 | 3.687% | $174.6919 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $1,255.65 | $1,365.9034 | $1,365.90 | $1,365.90 | $1,365.90 | |