| 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 | $92.90 | 11.239% | $103.341 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $130.56 | 12.134% | $146.4022 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $88.36 | 6.149% | $93.7933 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $17.59 | 8.549% | $19.0938 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $89.35 | 13.871% | $101.7437 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $141.89 | 12.674% | $159.8731 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $95.95 | 10.761% | $106.2752 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $656.60 | $730.5223 | $730.51 | $730.55 | $730.50 | |