| 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 | $91.83 | 12.623% | $103.4217 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $189.41 | 13.655% | $215.2739 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $206.35 | 4.280% | $215.1818 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $50.60 | 5.525% | $53.3957 | $53.40 | $53.40 | $53.40 |
| Purchase #5 | $210.88 | 8.564% | $228.9398 | $228.94 | $228.95 | $228.90 |
| Purchase #6 | $100.88 | 12.354% | $113.3427 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $88.92 | 5.410% | $93.7306 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $938.87 | $1,023.2862 | $1,023.28 | $1,023.30 | $1,023.20 | |