| 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 | $232.92 | 9.200% | $254.3486 | $254.35 | $254.35 | $254.30 |
| Purchase #2 | $33.61 | 6.829% | $35.9052 | $35.91 | $35.90 | $35.90 |
| Purchase #3 | $97.71 | 3.122% | $100.7605 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $218.40 | 9.281% | $238.6697 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $134.66 | 13.250% | $152.5025 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $137.55 | 13.850% | $156.6007 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $194.57 | 3.396% | $201.1776 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $1,049.42 | $1,139.9648 | $1,139.97 | $1,139.95 | $1,140.00 | |