| 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 | $208.57 | 4.310% | $217.5594 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $78.55 | 13.136% | $88.8683 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $7.93 | 3.561% | $8.2124 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $28.43 | 12.281% | $31.9215 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $43.67 | 11.337% | $48.6209 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $224.33 | 7.441% | $241.0224 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $97.85 | 5.550% | $103.2807 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $689.33 | $739.4856 | $739.48 | $739.40 | $739.50 | |