| 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 | $210.90 | 12.450% | $237.1571 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $203.63 | 13.272% | $230.6558 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $146.64 | 10.425% | $161.9272 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $236.49 | 3.607% | $245.0202 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $72.32 | 7.182% | $77.514 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $138.70 | 4.229% | $144.5656 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $232.97 | 5.141% | $244.947 | $244.95 | $244.95 | $244.90 |
| 7 purchase totals = | $1,241.65 | $1,341.7869 | $1,341.80 | $1,341.75 | $1,341.80 | |