| 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 | $201.33 | 9.240% | $219.9329 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $83.28 | 8.570% | $90.4171 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $43.93 | 7.409% | $47.1848 | $47.18 | $47.20 | $47.20 |
| Purchase #4 | $147.41 | 13.639% | $167.5152 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $204.87 | 4.408% | $213.9007 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $207.37 | 4.764% | $217.2491 | $217.25 | $217.25 | $217.20 |
| Purchase #7 | $26.32 | 10.412% | $29.0604 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $914.51 | $985.2602 | $985.26 | $985.25 | $985.20 | |