| 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 | $229.65 | 7.653% | $247.2251 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $241.54 | 7.409% | $259.4357 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $22.43 | 12.122% | $25.149 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $49.36 | 11.110% | $54.8439 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $114.68 | 4.494% | $119.8337 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $179.34 | 7.448% | $192.6972 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $25.48 | 13.578% | $28.9397 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $862.48 | $928.1243 | $928.13 | $928.20 | $927.90 | |