| 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 | $140.40 | 8.640% | $152.5306 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $228.41 | 8.497% | $247.818 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $79.77 | 5.519% | $84.1725 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $43.87 | 8.859% | $47.7564 | $47.76 | $47.75 | $47.80 |
| Purchase #5 | $88.49 | 8.725% | $96.2108 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $128.84 | 3.128% | $132.8701 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $209.42 | 4.818% | $219.5099 | $219.51 | $219.50 | $219.50 |
| 7 purchase totals = | $919.20 | $980.8683 | $980.87 | $980.80 | $980.90 | |