| 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 | $222.82 | 7.168% | $238.7917 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $214.92 | 13.642% | $244.2394 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $113.91 | 3.554% | $117.9584 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $212.88 | 13.266% | $241.1207 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $237.78 | 13.202% | $269.1717 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $123.60 | 13.430% | $140.1995 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $92.44 | 4.408% | $96.5148 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $1,218.35 | $1,347.9962 | $1,347.99 | $1,347.95 | $1,348.00 | |