| 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 | $229.26 | 13.533% | $260.2858 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $197.87 | 5.418% | $208.5906 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $31.40 | 11.850% | $35.1209 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $245.37 | 4.585% | $256.6202 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $87.78 | 4.341% | $91.5905 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $156.77 | 9.463% | $171.6051 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $89.71 | 13.745% | $102.0406 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $1,038.16 | $1,125.8537 | $1,125.86 | $1,125.85 | $1,125.80 | |