| 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 | $115.97 | 8.238% | $125.5236 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $168.58 | 5.874% | $178.4824 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $103.41 | 9.259% | $112.9847 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $176.44 | 13.424% | $200.1253 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $18.95 | 9.706% | $20.7893 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $212.60 | 5.690% | $224.6969 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $236.29 | 4.185% | $246.1787 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,032.24 | $1,108.7809 | $1,108.78 | $1,108.85 | $1,108.80 | |