| 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 | $216.62 | 7.691% | $233.2802 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $245.80 | 13.623% | $279.2853 | $279.29 | $279.30 | $279.30 |
| Purchase #3 | $29.65 | 12.542% | $33.3687 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $20.64 | 13.338% | $23.393 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $6.78 | 7.149% | $7.2647 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $130.74 | 11.680% | $146.0104 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $211.33 | 12.869% | $238.5261 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $861.56 | $961.1284 | $961.13 | $961.15 | $961.20 | |