| 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 | $43.45 | 7.726% | $46.8069 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $124.45 | 3.335% | $128.6004 | $128.60 | $128.60 | $128.60 |
| Purchase #3 | $33.35 | 5.246% | $35.0995 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $233.28 | 13.378% | $264.4882 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $205.28 | 13.204% | $232.3852 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $161.30 | 5.412% | $170.0296 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $215.31 | 6.610% | $229.542 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $1,016.42 | $1,106.9518 | $1,106.96 | $1,107.00 | $1,106.90 | |