| 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 | $93.81 | 11.104% | $104.2267 | $104.23 | $104.25 | $104.20 |
| Purchase #2 | $135.91 | 6.244% | $144.3962 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $193.27 | 9.142% | $210.9387 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $96.90 | 10.808% | $107.373 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $230.39 | 12.732% | $259.7233 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $184.57 | 12.211% | $207.1078 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $189.68 | 5.754% | $200.5942 | $200.59 | $200.60 | $200.60 |
| 7 purchase totals = | $1,124.53 | $1,234.3599 | $1,234.36 | $1,234.35 | $1,234.30 | |