| 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 | $106.63 | 4.864% | $111.8165 | $111.82 | $111.80 | $111.80 |
| Purchase #2 | $227.51 | 6.648% | $242.6349 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $8.62 | 11.387% | $9.6016 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $174.66 | 6.150% | $185.4016 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $38.86 | 8.600% | $42.202 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $228.59 | 3.870% | $237.4364 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $107.85 | 9.232% | $117.8067 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $892.72 | $946.8997 | $946.90 | $946.90 | $946.80 | |