| 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 | $79.25 | 11.337% | $88.2346 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $164.98 | 13.640% | $187.4833 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $192.32 | 10.213% | $211.9616 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $101.62 | 6.574% | $108.3005 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $118.94 | 7.261% | $127.5762 | $127.58 | $127.60 | $127.60 |
| Purchase #6 | $64.38 | 8.333% | $69.7448 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $29.98 | 6.682% | $31.9833 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $751.47 | $825.2843 | $825.27 | $825.35 | $825.30 | |