| 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 | $207.66 | 4.515% | $217.0358 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $121.68 | 12.199% | $136.5237 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $225.72 | 8.740% | $245.4479 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $146.29 | 6.603% | $155.9495 | $155.95 | $155.95 | $155.90 |
| Purchase #5 | $95.86 | 9.201% | $104.6801 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $206.70 | 6.663% | $220.4724 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $150.86 | 5.829% | $159.6536 | $159.65 | $159.65 | $159.70 |
| 7 purchase totals = | $1,154.77 | $1,239.7630 | $1,239.76 | $1,239.75 | $1,239.70 | |