| 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 | $226.51 | 5.518% | $239.0088 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $112.92 | 11.431% | $125.8279 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $197.85 | 10.440% | $218.5055 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $212.98 | 4.244% | $222.0189 | $222.02 | $222.00 | $222.00 |
| Purchase #5 | $74.69 | 13.261% | $84.5946 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $242.34 | 13.760% | $275.686 | $275.69 | $275.70 | $275.70 |
| Purchase #7 | $225.28 | 7.729% | $242.6919 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $1,292.57 | $1,408.3336 | $1,408.34 | $1,408.35 | $1,408.30 | |