| 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 | $217.43 | 4.264% | $226.7012 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $245.49 | 13.348% | $278.258 | $278.26 | $278.25 | $278.30 |
| Purchase #3 | $149.43 | 12.664% | $168.3538 | $168.35 | $168.35 | $168.40 |
| Purchase #4 | $63.42 | 10.672% | $70.1882 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $104.30 | 5.421% | $109.9541 | $109.95 | $109.95 | $110.00 |
| Purchase #6 | $58.89 | 9.430% | $64.4433 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $120.32 | 9.490% | $131.7384 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $959.28 | $1,049.6370 | $1,049.63 | $1,049.65 | $1,049.70 | |