| 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 | $205.29 | 7.158% | $219.9847 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $109.97 | 11.644% | $122.7749 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $34.33 | 8.463% | $37.2353 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $238.63 | 11.869% | $266.953 | $266.95 | $266.95 | $267.00 |
| Purchase #5 | $194.97 | 4.724% | $204.1804 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $34.52 | 13.278% | $39.1036 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $215.94 | 13.419% | $244.917 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,033.65 | $1,135.1489 | $1,135.14 | $1,135.15 | $1,135.20 | |