| 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 | $112.57 | 9.460% | $123.2191 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $73.36 | 4.551% | $76.6986 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $172.40 | 9.275% | $188.3901 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $165.25 | 13.271% | $187.1803 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $87.43 | 12.219% | $98.1131 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $5.56 | 3.143% | $5.7348 | $5.73 | $5.75 | $5.70 |
| Purchase #7 | $219.36 | 4.603% | $229.4571 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $835.93 | $908.7931 | $908.79 | $908.80 | $908.80 | |