| 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 | $118.98 | 7.730% | $128.1772 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $138.66 | 4.787% | $145.2977 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $51.78 | 6.777% | $55.2891 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $101.73 | 3.853% | $105.6497 | $105.65 | $105.65 | $105.60 |
| Purchase #5 | $116.35 | 12.608% | $131.0194 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $232.73 | 11.305% | $259.0401 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $74.48 | 12.817% | $84.0261 | $84.03 | $84.05 | $84.00 |
| 7 purchase totals = | $834.71 | $908.4993 | $908.51 | $908.55 | $908.40 | |