| 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 | $248.69 | 9.200% | $271.5695 | $271.57 | $271.55 | $271.60 |
| Purchase #2 | $202.29 | 9.296% | $221.0949 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $138.86 | 8.393% | $150.5145 | $150.51 | $150.50 | $150.50 |
| Purchase #4 | $112.28 | 13.806% | $127.7814 | $127.78 | $127.80 | $127.80 |
| Purchase #5 | $200.32 | 11.434% | $223.2246 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $167.26 | 6.378% | $177.9278 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $203.55 | 7.781% | $219.3882 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $1,273.25 | $1,391.5009 | $1,391.49 | $1,391.50 | $1,391.50 | |