| 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 | $115.26 | 9.430% | $126.129 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $121.98 | 8.142% | $131.9116 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $220.88 | 5.491% | $233.0085 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $199.51 | 7.517% | $214.5072 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $78.38 | 7.381% | $84.1652 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $233.27 | 9.379% | $255.1484 | $255.15 | $255.15 | $255.10 |
| Purchase #7 | $229.66 | 4.115% | $239.1105 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,198.94 | $1,283.9804 | $1,283.99 | $1,283.95 | $1,283.90 | |