| 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 | $114.42 | 5.201% | $120.371 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $142.58 | 8.431% | $154.6009 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $28.62 | 9.811% | $31.4279 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $228.79 | 5.539% | $241.4627 | $241.46 | $241.45 | $241.50 |
| Purchase #5 | $171.76 | 6.347% | $182.6616 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $86.25 | 13.873% | $98.2155 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $38.59 | 6.442% | $41.076 | $41.08 | $41.10 | $41.10 |
| 7 purchase totals = | $811.01 | $869.8156 | $869.82 | $869.80 | $869.90 | |