| 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 | $191.46 | 10.798% | $212.1339 | $212.13 | $212.15 | $212.10 |
| Purchase #2 | $90.74 | 9.704% | $99.5454 | $99.55 | $99.55 | $99.50 |
| Purchase #3 | $34.28 | 12.830% | $38.6781 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $61.38 | 5.842% | $64.9658 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $204.43 | 13.320% | $231.6601 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $148.96 | 9.295% | $162.8058 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $90.36 | 3.548% | $93.566 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $821.61 | $903.3551 | $903.37 | $903.35 | $903.40 | |