| 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 | $222.82 | 12.816% | $251.3766 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $108.27 | 9.517% | $118.5741 | $118.57 | $118.55 | $118.60 |
| Purchase #3 | $209.36 | 8.631% | $227.4299 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $206.57 | 11.771% | $230.8854 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $239.81 | 6.395% | $255.1458 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $201.40 | 8.226% | $217.9672 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $219.41 | 13.208% | $248.3897 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $1,407.64 | $1,549.7687 | $1,549.78 | $1,549.80 | $1,549.80 | |