| 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 | $192.69 | 12.145% | $216.0922 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $88.25 | 3.310% | $91.1711 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $55.77 | 5.804% | $59.0069 | $59.01 | $59.00 | $59.00 |
| Purchase #4 | $201.61 | 6.727% | $215.1723 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $113.96 | 6.379% | $121.2295 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $219.43 | 8.443% | $237.9565 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $115.48 | 12.376% | $129.7718 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $987.19 | $1,070.4003 | $1,070.40 | $1,070.35 | $1,070.50 | |