| 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 | $95.34 | 5.102% | $100.2042 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $62.77 | 11.383% | $69.9151 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $43.78 | 8.400% | $47.4575 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $124.81 | 4.312% | $130.1918 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $179.27 | 7.179% | $192.1398 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $249.79 | 4.202% | $260.2862 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $158.53 | 6.324% | $168.5554 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $914.29 | $968.7500 | $968.76 | $968.75 | $968.80 | |