| 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 | $127.35 | 9.147% | $138.9987 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $137.53 | 11.331% | $153.1135 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $29.51 | 11.341% | $32.8567 | $32.86 | $32.85 | $32.90 |
| Purchase #4 | $10.51 | 11.680% | $11.7376 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $198.53 | 5.775% | $209.9951 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $155.25 | 8.255% | $168.0659 | $168.07 | $168.05 | $168.10 |
| Purchase #7 | $240.76 | 13.147% | $272.4127 | $272.41 | $272.40 | $272.40 |
| 7 purchase totals = | $899.44 | $987.1802 | $987.19 | $987.15 | $987.20 | |