| 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 | $31.42 | 12.401% | $35.3164 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $134.29 | 8.128% | $145.2051 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $29.84 | 11.821% | $33.3674 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $236.50 | 4.436% | $246.9911 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $98.72 | 8.568% | $107.1783 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $135.91 | 12.417% | $152.7859 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $105.79 | 7.247% | $113.4566 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $772.47 | $834.3008 | $834.32 | $834.30 | $834.40 | |