| 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 | $41.36 | 3.290% | $42.7207 | $42.72 | $42.70 | $42.70 |
| Purchase #2 | $143.84 | 8.716% | $156.3771 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $210.56 | 4.517% | $220.071 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $215.52 | 8.394% | $233.6107 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $202.99 | 6.849% | $216.8928 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $65.47 | 4.193% | $68.2152 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $149.80 | 4.616% | $156.7148 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $1,029.54 | $1,094.6023 | $1,094.60 | $1,094.55 | $1,094.60 | |