| 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 | $218.31 | 5.112% | $229.47 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $204.75 | 12.500% | $230.3438 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $56.67 | 10.784% | $62.7813 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $91.86 | 8.817% | $99.9593 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $238.82 | 10.769% | $264.5385 | $264.54 | $264.55 | $264.50 |
| Purchase #6 | $224.52 | 9.765% | $246.4444 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $205.35 | 9.563% | $224.9876 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $1,240.28 | $1,358.5249 | $1,358.52 | $1,358.55 | $1,358.50 | |