| 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 | $224.60 | 4.584% | $234.8957 | $234.90 | $234.90 | $234.90 |
| Purchase #2 | $37.57 | 9.438% | $41.1159 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $174.51 | 7.846% | $188.2021 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $6.37 | 8.196% | $6.8921 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $46.26 | 10.279% | $51.0151 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $12.46 | 3.534% | $12.9003 | $12.90 | $12.90 | $12.90 |
| Purchase #7 | $32.95 | 4.140% | $34.3141 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $534.72 | $569.3353 | $569.34 | $569.30 | $569.30 | |