| 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 | $241.90 | 5.449% | $255.0811 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $237.83 | 12.339% | $267.1758 | $267.18 | $267.20 | $267.20 |
| Purchase #3 | $120.70 | 11.545% | $134.6348 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $58.90 | 8.865% | $64.1215 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $96.68 | 3.668% | $100.2262 | $100.23 | $100.25 | $100.20 |
| Purchase #6 | $209.99 | 9.172% | $229.2503 | $229.25 | $229.25 | $229.30 |
| Purchase #7 | $204.55 | 4.629% | $214.0186 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,170.55 | $1,264.5083 | $1,264.51 | $1,264.55 | $1,264.50 | |