| 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 | $88.80 | 3.365% | $91.7881 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $202.50 | 4.147% | $210.8977 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $29.61 | 10.654% | $32.7646 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $205.96 | 6.447% | $219.2382 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $175.55 | 4.233% | $182.981 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $153.38 | 12.426% | $172.439 | $172.44 | $172.45 | $172.40 |
| Purchase #7 | $116.88 | 13.193% | $132.3 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $972.68 | $1,042.4086 | $1,042.41 | $1,042.45 | $1,042.40 | |