| 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 | $220.56 | 10.846% | $244.4819 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $38.44 | 12.871% | $43.3876 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $174.73 | 8.587% | $189.7341 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $127.92 | 8.525% | $138.8252 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $91.93 | 12.822% | $103.7173 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $91.64 | 13.470% | $103.9839 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $96.57 | 11.610% | $107.7818 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $841.79 | $931.9118 | $931.91 | $932.00 | $931.90 | |