| 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 | $107.74 | 12.689% | $121.4111 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $180.38 | 11.220% | $200.6186 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $238.72 | 11.463% | $266.0845 | $266.08 | $266.10 | $266.10 |
| Purchase #4 | $163.69 | 13.611% | $185.9698 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $234.66 | 8.752% | $255.1974 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $183.59 | 10.535% | $202.9312 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $144.77 | 6.152% | $153.6763 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $1,253.55 | $1,385.8889 | $1,385.89 | $1,385.90 | $1,385.90 | |