| 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 | $236.78 | 8.242% | $256.2954 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $221.83 | 8.569% | $240.8386 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $100.88 | 5.140% | $106.0652 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $114.31 | 12.277% | $128.3438 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $226.46 | 9.329% | $247.5865 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $66.96 | 11.139% | $74.4187 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $141.99 | 5.257% | $149.4544 | $149.45 | $149.45 | $149.50 |
| 7 purchase totals = | $1,109.21 | $1,203.0026 | $1,203.01 | $1,203.00 | $1,203.00 | |