| 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 | $135.42 | 12.586% | $152.464 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $217.52 | 3.120% | $224.3066 | $224.31 | $224.30 | $224.30 |
| Purchase #3 | $141.77 | 7.395% | $152.2539 | $152.25 | $152.25 | $152.30 |
| Purchase #4 | $248.91 | 7.152% | $266.712 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $139.88 | 10.140% | $154.0638 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $241.61 | 9.145% | $263.7052 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $55.46 | 13.171% | $62.7646 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $1,180.57 | $1,276.2701 | $1,276.26 | $1,276.20 | $1,276.40 | |