| 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 | $204.26 | 4.874% | $214.2156 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $68.85 | 5.315% | $72.5094 | $72.51 | $72.50 | $72.50 |
| Purchase #3 | $80.36 | 10.354% | $88.6805 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $145.86 | 8.272% | $157.9255 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $206.99 | 12.142% | $232.1227 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $193.72 | 13.654% | $220.1705 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $94.45 | 8.512% | $102.4896 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $994.49 | $1,088.1138 | $1,088.12 | $1,088.10 | $1,088.10 | |