| 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 | $241.34 | 13.812% | $274.6739 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $67.51 | 10.155% | $74.3656 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $17.46 | 12.421% | $19.6287 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $155.69 | 8.607% | $169.0902 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $97.33 | 3.390% | $100.6295 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $39.88 | 4.210% | $41.5589 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $244.93 | 8.553% | $265.8789 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $864.14 | $945.8257 | $945.83 | $945.85 | $945.90 | |