| 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 | $16.63 | 9.780% | $18.2564 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $241.59 | 10.637% | $267.2879 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $101.36 | 13.778% | $115.3254 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $226.51 | 9.286% | $247.5437 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $31.73 | 5.352% | $33.4282 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $28.27 | 4.181% | $29.452 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $184.71 | 9.744% | $202.7081 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $830.80 | $914.0017 | $914.01 | $914.05 | $914.00 | |