| 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 | $184.85 | 9.145% | $201.7545 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $231.51 | 10.633% | $256.1265 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $82.57 | 13.871% | $94.0233 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $93.38 | 8.591% | $101.4023 | $101.40 | $101.40 | $101.40 |
| Purchase #5 | $61.51 | 3.688% | $63.7785 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $89.88 | 13.377% | $101.9032 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $101.38 | 8.510% | $110.0074 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $845.08 | $928.9957 | $928.99 | $929.00 | $929.00 | |