| 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 | $197.53 | 11.234% | $219.7205 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $97.44 | 13.490% | $110.5847 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $245.25 | 7.248% | $263.0257 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $124.39 | 8.215% | $134.6086 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $36.30 | 5.286% | $38.2188 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $33.30 | 12.870% | $37.5857 | $37.59 | $37.60 | $37.60 |
| Purchase #7 | $146.42 | 3.386% | $151.3778 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $880.63 | $955.1218 | $955.13 | $955.15 | $955.10 | |