| 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 | $224.49 | 11.727% | $250.8159 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $154.52 | 6.787% | $165.0073 | $165.01 | $165.00 | $165.00 |
| Purchase #3 | $228.46 | 13.580% | $259.4849 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $60.44 | 5.223% | $63.5968 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $210.38 | 8.398% | $228.0477 | $228.05 | $228.05 | $228.00 |
| Purchase #6 | $43.98 | 8.580% | $47.7535 | $47.75 | $47.75 | $47.80 |
| Purchase #7 | $60.39 | 13.307% | $68.4261 | $68.43 | $68.45 | $68.40 |
| 7 purchase totals = | $982.66 | $1,083.1322 | $1,083.14 | $1,083.15 | $1,083.10 | |