| 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 | $187.48 | 12.259% | $210.4632 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $8.98 | 11.714% | $10.0319 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $90.44 | 5.764% | $95.653 | $95.65 | $95.65 | $95.70 |
| Purchase #4 | $93.56 | 8.649% | $101.652 | $101.65 | $101.65 | $101.70 |
| Purchase #5 | $153.59 | 9.389% | $168.0106 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $231.77 | 10.504% | $256.1151 | $256.12 | $256.10 | $256.10 |
| Purchase #7 | $172.36 | 6.354% | $183.3118 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $938.18 | $1,025.2376 | $1,025.23 | $1,025.20 | $1,025.30 | |