| 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 | $78.80 | 12.717% | $88.821 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $187.44 | 11.383% | $208.7763 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $234.89 | 8.157% | $254.05 | $254.05 | $254.05 | $254.10 |
| Purchase #4 | $242.35 | 8.606% | $263.2066 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $240.78 | 6.239% | $255.8023 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $107.70 | 3.304% | $111.2584 | $111.26 | $111.25 | $111.30 |
| Purchase #7 | $200.86 | 6.874% | $214.6671 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $1,292.82 | $1,396.5817 | $1,396.59 | $1,396.55 | $1,396.70 | |