| 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 | $212.84 | 7.828% | $229.5011 | $229.50 | $229.50 | $229.50 |
| Purchase #2 | $129.86 | 6.818% | $138.7139 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $223.27 | 12.227% | $250.5692 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $62.65 | 11.693% | $69.9757 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $99.29 | 12.470% | $111.6715 | $111.67 | $111.65 | $111.70 |
| Purchase #6 | $160.44 | 10.286% | $176.9429 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $16.75 | 3.505% | $17.3371 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $905.10 | $994.7114 | $994.71 | $994.70 | $994.70 | |