| 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 | $117.84 | 10.178% | $129.8338 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $239.63 | 10.339% | $264.4053 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $60.92 | 4.294% | $63.5359 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $210.43 | 5.279% | $221.5386 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $134.73 | 8.195% | $145.7711 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $116.94 | 8.213% | $126.5443 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $107.94 | 4.573% | $112.8761 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $988.43 | $1,064.5051 | $1,064.51 | $1,064.55 | $1,064.40 | |