| 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 | $101.81 | 11.596% | $113.6159 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $178.96 | 13.661% | $203.4077 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $159.25 | 5.871% | $168.5996 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $202.36 | 8.789% | $220.1454 | $220.15 | $220.15 | $220.10 |
| Purchase #5 | $45.58 | 10.297% | $50.2734 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $223.43 | 7.397% | $239.9571 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $211.68 | 12.313% | $237.7442 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $1,123.07 | $1,233.7433 | $1,233.75 | $1,233.70 | $1,233.70 | |