| 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 | $250.82 | 9.498% | $274.6429 | $274.64 | $274.65 | $274.60 |
| Purchase #2 | $117.64 | 6.778% | $125.6136 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $86.52 | 4.430% | $90.3528 | $90.35 | $90.35 | $90.40 |
| Purchase #4 | $71.38 | 7.766% | $76.9234 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $18.42 | 12.399% | $20.7039 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $194.64 | 7.484% | $209.2069 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $101.44 | 5.616% | $107.1369 | $107.14 | $107.15 | $107.10 |
| 7 purchase totals = | $840.86 | $904.5804 | $904.57 | $904.55 | $904.50 | |