| 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 | $94.53 | 12.102% | $105.97 | $105.97 | $105.95 | $106.00 |
| Purchase #2 | $214.92 | 11.111% | $238.7998 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $79.44 | 5.181% | $83.5558 | $83.56 | $83.55 | $83.60 |
| Purchase #4 | $244.48 | 3.282% | $252.5038 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $151.96 | 10.651% | $168.1453 | $168.15 | $168.15 | $168.10 |
| Purchase #6 | $188.83 | 3.505% | $195.4485 | $195.45 | $195.45 | $195.40 |
| Purchase #7 | $232.37 | 6.381% | $247.1975 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,206.53 | $1,291.6207 | $1,291.63 | $1,291.60 | $1,291.60 | |