| 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 | $238.95 | 12.196% | $268.0923 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $202.42 | 5.861% | $214.2838 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $246.44 | 5.732% | $260.5659 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $225.59 | 7.768% | $243.1138 | $243.11 | $243.10 | $243.10 |
| Purchase #5 | $198.44 | 6.175% | $210.6937 | $210.69 | $210.70 | $210.70 |
| Purchase #6 | $194.99 | 13.432% | $221.1811 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $243.55 | 11.566% | $271.719 | $271.72 | $271.70 | $271.70 |
| 7 purchase totals = | $1,550.38 | $1,689.6496 | $1,689.64 | $1,689.65 | $1,689.70 | |