| 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 | $199.36 | 5.490% | $210.3049 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $247.26 | 12.826% | $278.9736 | $278.97 | $278.95 | $279.00 |
| Purchase #3 | $143.47 | 12.588% | $161.53 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $37.90 | 8.298% | $41.0449 | $41.04 | $41.05 | $41.00 |
| Purchase #5 | $235.43 | 5.314% | $247.9408 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $147.87 | 4.377% | $154.3423 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $202.59 | 8.679% | $220.1728 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,213.88 | $1,314.3093 | $1,314.29 | $1,314.30 | $1,314.20 | |