| 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 | $215.42 | 13.823% | $245.1975 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $135.34 | 6.516% | $144.1588 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $206.65 | 8.450% | $224.1119 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $198.62 | 5.750% | $210.0407 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $71.40 | 6.257% | $75.8675 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $44.35 | 7.722% | $47.7747 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $141.42 | 3.681% | $146.6257 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $1,013.20 | $1,093.7768 | $1,093.78 | $1,093.75 | $1,093.80 | |