| 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 | $40.27 | 9.121% | $43.943 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $201.79 | 13.493% | $229.0175 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $199.94 | 12.757% | $225.4463 | $225.45 | $225.45 | $225.40 |
| Purchase #4 | $195.85 | 12.640% | $220.6054 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $37.86 | 8.650% | $41.1349 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $196.66 | 7.140% | $210.7015 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $69.79 | 7.808% | $75.2392 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $942.16 | $1,046.0878 | $1,046.09 | $1,046.10 | $1,045.90 | |