| 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 | $229.79 | 5.188% | $241.7115 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $239.96 | 6.717% | $256.0781 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $74.35 | 7.747% | $80.1099 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $33.65 | 6.312% | $35.774 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $40.35 | 6.323% | $42.9013 | $42.90 | $42.90 | $42.90 |
| Purchase #6 | $204.93 | 3.408% | $211.914 | $211.91 | $211.90 | $211.90 |
| Purchase #7 | $34.50 | 3.721% | $35.7837 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $857.53 | $904.2725 | $904.26 | $904.25 | $904.30 | |