| 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 | $235.34 | 4.753% | $246.5257 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $28.26 | 4.225% | $29.454 | $29.45 | $29.45 | $29.50 |
| Purchase #3 | $118.71 | 5.196% | $124.8782 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $159.87 | 5.195% | $168.1752 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $196.83 | 9.155% | $214.8498 | $214.85 | $214.85 | $214.80 |
| Purchase #6 | $210.41 | 13.558% | $238.9374 | $238.94 | $238.95 | $238.90 |
| Purchase #7 | $60.44 | 13.548% | $68.6284 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $1,009.86 | $1,091.4487 | $1,091.46 | $1,091.55 | $1,091.40 | |