| 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 | $8.35 | 5.612% | $8.8186 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $180.28 | 9.429% | $197.2786 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $244.32 | 12.162% | $274.0342 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $239.79 | 8.544% | $260.2777 | $260.28 | $260.30 | $260.30 |
| Purchase #5 | $38.54 | 11.227% | $42.8669 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $248.40 | 12.476% | $279.3904 | $279.39 | $279.40 | $279.40 |
| Purchase #7 | $226.95 | 7.354% | $243.6399 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,186.63 | $1,306.3063 | $1,306.31 | $1,306.35 | $1,306.30 | |