| 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 | $221.74 | 3.343% | $229.1528 | $229.15 | $229.15 | $229.20 |
| Purchase #2 | $101.47 | 7.121% | $108.6957 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $206.78 | 3.608% | $214.2406 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $172.31 | 12.413% | $193.6988 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $165.64 | 11.315% | $184.3822 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $44.70 | 4.205% | $46.5796 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $112.27 | 3.592% | $116.3027 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $1,024.91 | $1,093.0524 | $1,093.05 | $1,093.10 | $1,093.10 | |