| 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 | $226.53 | 5.164% | $238.228 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $72.67 | 12.440% | $81.7101 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $203.97 | 8.768% | $221.8541 | $221.85 | $221.85 | $221.90 |
| Purchase #4 | $91.44 | 12.476% | $102.8481 | $102.85 | $102.85 | $102.80 |
| Purchase #5 | $133.98 | 9.333% | $146.4844 | $146.48 | $146.50 | $146.50 |
| Purchase #6 | $62.84 | 6.339% | $66.8234 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $39.25 | 12.148% | $44.0181 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $830.68 | $901.9662 | $901.96 | $901.95 | $901.90 | |