| 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 | $183.71 | 11.518% | $204.8697 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $139.69 | 12.215% | $156.7531 | $156.75 | $156.75 | $156.80 |
| Purchase #3 | $219.65 | 8.250% | $237.7711 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $196.45 | 13.827% | $223.6131 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $152.52 | 11.258% | $169.6907 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $97.65 | 7.428% | $104.9034 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $103.72 | 8.583% | $112.6223 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $1,093.39 | $1,210.2234 | $1,210.21 | $1,210.15 | $1,210.30 | |