| 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 | $208.93 | 11.363% | $232.6707 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $229.67 | 6.445% | $244.4722 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $178.79 | 5.115% | $187.9351 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $175.58 | 12.687% | $197.8558 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $136.64 | 4.522% | $142.8189 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $103.36 | 9.608% | $113.2908 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $96.49 | 8.174% | $104.3771 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $1,129.46 | $1,223.4206 | $1,223.43 | $1,223.40 | $1,223.50 | |