| 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 | $210.76 | 5.132% | $221.5762 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $242.31 | 12.487% | $272.5672 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $179.97 | 8.517% | $195.298 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $217.98 | 5.816% | $230.6577 | $230.66 | $230.65 | $230.70 |
| Purchase #5 | $82.75 | 7.758% | $89.1697 | $89.17 | $89.15 | $89.20 |
| Purchase #6 | $67.27 | 10.760% | $74.5083 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $46.80 | 8.128% | $50.6039 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $1,047.84 | $1,134.3810 | $1,134.39 | $1,134.35 | $1,134.50 | |