| 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 | $199.44 | 5.771% | $210.9497 | $210.95 | $210.95 | $210.90 |
| Purchase #2 | $96.88 | 4.650% | $101.3849 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $134.80 | 6.461% | $143.5094 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $79.27 | 10.420% | $87.5299 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $32.70 | 4.708% | $34.2395 | $34.24 | $34.25 | $34.20 |
| Purchase #6 | $79.94 | 13.864% | $91.0229 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $36.36 | 13.362% | $41.2184 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $659.39 | $709.8547 | $709.85 | $709.85 | $709.70 | |