| 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 | $247.76 | 12.394% | $278.4674 | $278.47 | $278.45 | $278.50 |
| Purchase #2 | $246.70 | 7.153% | $264.3465 | $264.35 | $264.35 | $264.30 |
| Purchase #3 | $143.32 | 11.163% | $159.3188 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $136.53 | 3.753% | $141.654 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $215.38 | 3.553% | $223.0325 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $152.87 | 9.781% | $167.8222 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $116.90 | 6.180% | $124.1244 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,259.46 | $1,358.7658 | $1,358.76 | $1,358.70 | $1,358.70 | |