| 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 | $118.85 | 8.669% | $129.1531 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $218.38 | 8.463% | $236.8615 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $249.91 | 4.410% | $260.931 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $85.89 | 4.681% | $89.9105 | $89.91 | $89.90 | $89.90 |
| Purchase #5 | $100.80 | 9.288% | $110.1623 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $192.74 | 10.647% | $213.261 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $66.50 | 4.718% | $69.6375 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $1,033.07 | $1,109.9169 | $1,109.91 | $1,109.90 | $1,110.00 | |