| 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 | $86.29 | 5.168% | $90.7495 | $90.75 | $90.75 | $90.70 |
| Purchase #2 | $64.80 | 11.394% | $72.1833 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $210.35 | 4.580% | $219.984 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $161.68 | 9.638% | $177.2627 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $118.67 | 8.117% | $128.3024 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $216.99 | 10.840% | $240.5117 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $210.40 | 7.848% | $226.9122 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $1,069.18 | $1,155.9058 | $1,155.89 | $1,155.90 | $1,155.90 | |