| 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 | $212.74 | 9.614% | $233.1928 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $57.62 | 3.815% | $59.8182 | $59.82 | $59.80 | $59.80 |
| Purchase #3 | $117.98 | 7.490% | $126.8167 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $247.89 | 4.321% | $258.6013 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $71.95 | 12.205% | $80.7315 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $9.90 | 5.302% | $10.4249 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $112.65 | 6.106% | $119.5284 | $119.53 | $119.55 | $119.50 |
| 7 purchase totals = | $830.73 | $889.1138 | $889.11 | $889.10 | $889.00 | |