| 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 | $103.56 | 10.190% | $114.1128 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $229.94 | 4.688% | $240.7196 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $100.90 | 4.342% | $105.2811 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $210.59 | 12.309% | $236.5115 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $244.69 | 4.693% | $256.1733 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $148.62 | 5.653% | $157.0215 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $203.27 | 3.381% | $210.1426 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $1,241.57 | $1,319.9624 | $1,319.95 | $1,319.90 | $1,319.90 | |