| 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 | $100.31 | 5.280% | $105.6064 | $105.61 | $105.60 | $105.60 |
| Purchase #2 | $227.80 | 3.203% | $235.0964 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $189.57 | 8.128% | $204.9782 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $235.42 | 4.658% | $246.3859 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $41.62 | 5.810% | $44.0381 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $173.33 | 13.650% | $196.9895 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $113.57 | 7.729% | $122.3478 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $1,081.62 | $1,155.4423 | $1,155.46 | $1,155.50 | $1,155.40 | |