| 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 | $211.93 | 6.433% | $225.5635 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $123.55 | 7.219% | $132.4691 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $112.67 | 6.706% | $120.2257 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $184.97 | 7.154% | $198.2028 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $40.64 | 12.107% | $45.5603 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $163.28 | 9.492% | $178.7785 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $36.32 | 9.604% | $39.8082 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $873.36 | $940.6081 | $940.61 | $940.60 | $940.70 | |