| 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 | $215.88 | 13.690% | $245.434 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $91.92 | 4.486% | $96.0435 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $98.31 | 13.486% | $111.5681 | $111.57 | $111.55 | $111.60 |
| Purchase #4 | $74.84 | 3.782% | $77.6704 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $134.80 | 13.293% | $152.719 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $138.80 | 7.481% | $149.1836 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $9.70 | 5.650% | $10.2481 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $764.25 | $842.8667 | $842.86 | $842.85 | $842.80 | |