| 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 | $244.26 | 11.832% | $273.1608 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $110.80 | 8.122% | $119.7992 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $125.31 | 3.707% | $129.9552 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $128.26 | 12.827% | $144.7119 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $194.87 | 5.175% | $204.9545 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $26.67 | 13.671% | $30.3161 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $112.65 | 11.347% | $125.4324 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $942.82 | $1,028.3301 | $1,028.33 | $1,028.30 | $1,028.40 | |