| 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 | $226.28 | 6.295% | $240.5243 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $86.84 | 9.771% | $95.3251 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $54.75 | 9.428% | $59.9118 | $59.91 | $59.90 | $59.90 |
| Purchase #4 | $217.33 | 4.685% | $227.5119 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $229.63 | 12.155% | $257.5415 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $118.39 | 5.311% | $124.6777 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $202.53 | 8.604% | $219.9557 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $1,135.75 | $1,225.4480 | $1,225.45 | $1,225.45 | $1,225.40 | |