| 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 | $221.88 | 10.799% | $245.8408 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $234.86 | 8.441% | $254.6845 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $96.61 | 5.202% | $101.6357 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $250.70 | 13.776% | $285.2364 | $285.24 | $285.25 | $285.20 |
| Purchase #5 | $174.26 | 11.428% | $194.1744 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $38.65 | 6.299% | $41.0846 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $55.51 | 3.685% | $57.5555 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $1,072.47 | $1,180.2119 | $1,180.21 | $1,180.25 | $1,180.20 | |