| 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 | $91.35 | 8.737% | $99.3312 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $124.83 | 11.574% | $139.2778 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $194.56 | 11.413% | $216.7651 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $161.86 | 4.398% | $168.9786 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $100.49 | 7.621% | $108.1483 | $108.15 | $108.15 | $108.10 |
| Purchase #6 | $182.40 | 10.366% | $201.3076 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $201.42 | 4.210% | $209.8998 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,056.91 | $1,143.7084 | $1,143.72 | $1,143.75 | $1,143.70 | |