| 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 | $137.90 | 5.421% | $145.3756 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $213.34 | 3.816% | $221.4811 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $110.96 | 12.841% | $125.2084 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $25.51 | 3.215% | $26.3301 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $19.48 | 6.179% | $20.6837 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $235.68 | 4.738% | $246.8465 | $246.85 | $246.85 | $246.80 |
| Purchase #7 | $208.42 | 9.653% | $228.5388 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $951.29 | $1,014.4642 | $1,014.47 | $1,014.55 | $1,014.40 | |