| 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 | $114.73 | 6.519% | $122.2092 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $248.30 | 10.829% | $275.1884 | $275.19 | $275.20 | $275.20 |
| Purchase #3 | $209.26 | 9.276% | $228.671 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $53.63 | 4.726% | $56.1646 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $112.27 | 3.294% | $115.9682 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $82.41 | 13.641% | $93.6515 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $230.26 | 7.311% | $247.0943 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $1,050.86 | $1,138.9472 | $1,138.94 | $1,138.90 | $1,139.10 | |