| 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 | $209.73 | 7.457% | $225.3696 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $230.76 | 11.184% | $256.5682 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $19.93 | 6.650% | $21.2553 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $107.71 | 9.819% | $118.286 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $241.99 | 13.629% | $274.9708 | $274.97 | $274.95 | $275.00 |
| Purchase #6 | $224.56 | 5.613% | $237.1646 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $94.71 | 13.526% | $107.5205 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $1,129.39 | $1,241.1350 | $1,241.14 | $1,241.05 | $1,241.30 | |