| 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 | $200.52 | 6.507% | $213.5678 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $150.40 | 12.790% | $169.6362 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $244.38 | 8.764% | $265.7975 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $52.63 | 11.173% | $58.5103 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $114.38 | 6.711% | $122.056 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $155.92 | 7.183% | $167.1197 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $94.85 | 9.158% | $103.5364 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $1,013.08 | $1,100.2239 | $1,100.24 | $1,100.20 | $1,100.20 | |