| 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 | $192.73 | 6.185% | $204.6504 | $204.65 | $204.65 | $204.70 |
| Purchase #2 | $28.89 | 10.640% | $31.9639 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $233.77 | 3.691% | $242.3985 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $62.85 | 4.469% | $65.6588 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $232.48 | 10.170% | $256.1232 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $24.45 | 13.864% | $27.8397 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $105.47 | 3.598% | $109.2648 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $880.64 | $937.8993 | $937.89 | $937.85 | $938.00 | |