| 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 | $211.50 | 9.603% | $231.8103 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $68.37 | 10.477% | $75.5331 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $223.62 | 6.684% | $238.5668 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $188.34 | 9.706% | $206.6203 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $233.83 | 10.250% | $257.7976 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $174.92 | 8.131% | $189.1427 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $215.33 | 6.406% | $229.124 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,315.91 | $1,428.5948 | $1,428.59 | $1,428.55 | $1,428.50 | |