| 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 | $244.34 | 9.508% | $267.5718 | $267.57 | $267.55 | $267.60 |
| Purchase #2 | $14.71 | 3.318% | $15.1981 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $55.31 | 10.412% | $61.0689 | $61.07 | $61.05 | $61.10 |
| Purchase #4 | $142.43 | 7.620% | $153.2832 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $114.35 | 12.368% | $128.4928 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $85.66 | 11.825% | $95.7893 | $95.79 | $95.80 | $95.80 |
| Purchase #7 | $223.48 | 4.166% | $232.7902 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $880.28 | $954.1943 | $954.19 | $954.20 | $954.30 | |