| 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 | $235.32 | 9.567% | $257.8331 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $129.70 | 9.129% | $141.5403 | $141.54 | $141.55 | $141.50 |
| Purchase #3 | $50.28 | 7.259% | $53.9298 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $39.54 | 3.579% | $40.9551 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $45.75 | 13.351% | $51.8581 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $159.52 | 10.428% | $176.1547 | $176.15 | $176.15 | $176.20 |
| Purchase #7 | $179.30 | 8.495% | $194.5315 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $839.41 | $916.8026 | $916.80 | $916.85 | $916.80 | |