| 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 | $13.62 | 7.250% | $14.6075 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $155.94 | 8.476% | $169.1575 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $139.75 | 3.170% | $144.1801 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $232.67 | 12.734% | $262.2982 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $120.85 | 4.458% | $126.2375 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $135.62 | 8.790% | $147.541 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $238.95 | 5.233% | $251.4543 | $251.45 | $251.45 | $251.50 |
| 7 purchase totals = | $1,037.40 | $1,115.4761 | $1,115.48 | $1,115.50 | $1,115.50 | |