| 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 | $110.52 | 8.161% | $119.5395 | $119.54 | $119.55 | $119.50 |
| Purchase #2 | $238.37 | 5.569% | $251.6448 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $225.99 | 8.182% | $244.4805 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $225.69 | 11.704% | $252.1048 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $217.43 | 10.817% | $240.9494 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $80.44 | 11.649% | $89.8105 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $95.47 | 9.398% | $104.4423 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $1,193.91 | $1,302.9718 | $1,302.96 | $1,303.00 | $1,302.80 | |