| 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 | $244.48 | 11.597% | $272.8323 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $115.88 | 8.555% | $125.7935 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $74.25 | 3.197% | $76.6238 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $228.29 | 4.223% | $237.9307 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $208.78 | 10.410% | $230.514 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $27.92 | 11.470% | $31.1224 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $142.54 | 10.220% | $157.1076 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $1,042.14 | $1,131.9243 | $1,131.91 | $1,131.90 | $1,131.80 | |