| 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 | $206.68 | 4.814% | $216.6296 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $240.28 | 9.200% | $262.3858 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $243.91 | 12.714% | $274.9207 | $274.92 | $274.90 | $274.90 |
| Purchase #4 | $107.25 | 5.344% | $112.9814 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $227.52 | 12.119% | $255.0931 | $255.09 | $255.10 | $255.10 |
| Purchase #6 | $148.93 | 7.624% | $160.2844 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $250.96 | 6.533% | $267.3552 | $267.36 | $267.35 | $267.40 |
| 7 purchase totals = | $1,425.53 | $1,549.6502 | $1,549.65 | $1,549.70 | $1,549.70 | |