| 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 | $249.55 | 6.613% | $266.0527 | $266.05 | $266.05 | $266.10 |
| Purchase #2 | $115.82 | 3.807% | $120.2293 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $94.26 | 13.780% | $107.249 | $107.25 | $107.25 | $107.20 |
| Purchase #4 | $141.39 | 4.828% | $148.2163 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $59.93 | 13.650% | $68.1104 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $57.75 | 10.509% | $63.8189 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $146.68 | 13.147% | $165.964 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $865.38 | $939.6406 | $939.64 | $939.60 | $939.60 | |