| 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 | $187.44 | 13.745% | $213.2036 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $101.86 | 5.829% | $107.7974 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $54.63 | 6.871% | $58.3836 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $57.84 | 11.477% | $64.4783 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $129.55 | 12.341% | $145.5378 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $140.33 | 7.156% | $150.372 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $235.54 | 10.742% | $260.8417 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $907.19 | $1,000.6144 | $1,000.61 | $1,000.65 | $1,000.60 | |