| 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 | $235.28 | 7.652% | $253.2836 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $18.46 | 11.212% | $20.5297 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $120.35 | 10.802% | $133.3502 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $233.42 | 10.195% | $257.2172 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $22.96 | 10.665% | $25.4087 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $57.66 | 13.656% | $65.534 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $47.74 | 7.740% | $51.4351 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $735.87 | $806.7585 | $806.76 | $806.80 | $806.70 | |