| 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 | $203.94 | 8.439% | $221.1505 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $209.55 | 4.747% | $219.4973 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $209.77 | 4.817% | $219.8746 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $31.86 | 9.211% | $34.7946 | $34.79 | $34.80 | $34.80 |
| Purchase #5 | $11.90 | 5.453% | $12.5489 | $12.55 | $12.55 | $12.50 |
| Purchase #6 | $95.68 | 13.110% | $108.2236 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $29.59 | 13.301% | $33.5258 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $792.29 | $849.6153 | $849.61 | $849.60 | $849.60 | |