| 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 | $246.85 | 13.199% | $279.4317 | $279.43 | $279.45 | $279.40 |
| Purchase #2 | $93.73 | 7.440% | $100.7035 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $198.73 | 7.705% | $214.0421 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $113.91 | 11.485% | $126.9926 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $60.90 | 6.155% | $64.6484 | $64.65 | $64.65 | $64.60 |
| Purchase #6 | $155.49 | 3.328% | $160.6647 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $120.38 | 9.679% | $132.0316 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $989.99 | $1,078.5146 | $1,078.50 | $1,078.55 | $1,078.40 | |