| 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 | $219.77 | 5.415% | $231.6705 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $57.42 | 12.632% | $64.6733 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $75.44 | 8.818% | $82.0923 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $212.84 | 3.731% | $220.7811 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $31.84 | 5.535% | $33.6023 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $6.97 | 7.202% | $7.472 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $245.92 | 7.597% | $264.6025 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $850.20 | $904.8940 | $904.88 | $904.85 | $905.00 | |