| 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 | $247.84 | 4.677% | $259.4315 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $87.31 | 5.839% | $92.408 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $118.31 | 5.261% | $124.5343 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $114.35 | 12.773% | $128.9559 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $207.77 | 5.601% | $219.4072 | $219.41 | $219.40 | $219.40 |
| Purchase #6 | $137.92 | 10.252% | $152.0596 | $152.06 | $152.05 | $152.10 |
| Purchase #7 | $74.82 | 12.622% | $84.2638 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $988.32 | $1,061.0603 | $1,061.06 | $1,061.05 | $1,061.10 | |