| 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 | $159.61 | 9.222% | $174.3292 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $39.54 | 13.618% | $44.9246 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $229.46 | 3.679% | $237.9018 | $237.90 | $237.90 | $237.90 |
| Purchase #4 | $246.54 | 4.317% | $257.1831 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $5.60 | 10.577% | $6.1923 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $95.53 | 7.247% | $102.4531 | $102.45 | $102.45 | $102.50 |
| Purchase #7 | $216.79 | 4.853% | $227.3108 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $993.07 | $1,050.2949 | $1,050.28 | $1,050.30 | $1,050.30 | |