| 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 | $243.60 | 8.469% | $264.2305 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $203.29 | 5.744% | $214.967 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $237.57 | 10.656% | $262.8855 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $107.85 | 12.493% | $121.3237 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $123.75 | 9.644% | $135.6845 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $232.34 | 10.399% | $256.501 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $156.41 | 5.607% | $165.1799 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $1,304.81 | $1,420.7721 | $1,420.77 | $1,420.80 | $1,420.80 | |