| 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 | $226.98 | 7.679% | $244.4098 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $212.29 | 9.234% | $231.8929 | $231.89 | $231.90 | $231.90 |
| Purchase #3 | $185.94 | 6.527% | $198.0763 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $250.28 | 13.712% | $284.5984 | $284.60 | $284.60 | $284.60 |
| Purchase #5 | $190.26 | 11.711% | $212.5413 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $243.45 | 13.753% | $276.9317 | $276.93 | $276.95 | $276.90 |
| Purchase #7 | $112.81 | 7.121% | $120.8432 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $1,422.01 | $1,569.2936 | $1,569.29 | $1,569.35 | $1,569.20 | |