| 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 | $57.37 | 13.160% | $64.9199 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $234.62 | 9.232% | $256.2801 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $132.75 | 5.105% | $139.5269 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $108.53 | 9.442% | $118.7774 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $240.84 | 5.180% | $253.3155 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $113.28 | 4.168% | $118.0015 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $132.45 | 3.667% | $137.3069 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $1,019.84 | $1,088.1282 | $1,088.14 | $1,088.15 | $1,088.10 | |