| 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 | $247.74 | 9.842% | $272.1226 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $142.35 | 4.221% | $148.3586 | $148.36 | $148.35 | $148.40 |
| Purchase #3 | $138.60 | 10.170% | $152.6956 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $227.45 | 4.343% | $237.3282 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $190.41 | 7.544% | $204.7745 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $90.50 | 8.400% | $98.102 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $206.40 | 6.255% | $219.3103 | $219.31 | $219.30 | $219.30 |
| 7 purchase totals = | $1,243.45 | $1,332.6918 | $1,332.69 | $1,332.65 | $1,332.70 | |