| 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 | $217.41 | 5.115% | $228.5305 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $25.90 | 12.195% | $29.0585 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $114.80 | 5.511% | $121.1266 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $92.92 | 10.415% | $102.5976 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $142.80 | 12.225% | $160.2573 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $59.59 | 12.327% | $66.9357 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $249.78 | 7.497% | $268.506 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $903.20 | $977.0122 | $977.03 | $977.05 | $977.00 | |