| 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 | $149.65 | 12.612% | $168.5239 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $65.64 | 11.672% | $73.3015 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $34.54 | 10.769% | $38.2596 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $153.47 | 11.746% | $171.4966 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $232.92 | 10.332% | $256.9853 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $138.79 | 7.642% | $149.3963 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $224.79 | 11.198% | $249.962 | $249.96 | $249.95 | $250.00 |
| 7 purchase totals = | $999.80 | $1,107.9252 | $1,107.93 | $1,107.90 | $1,108.00 | |