| 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 | $23.46 | 6.329% | $24.9448 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $41.52 | 10.850% | $46.0249 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $233.55 | 8.229% | $252.7688 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $226.99 | 8.723% | $246.7903 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $142.64 | 4.486% | $149.0388 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $215.66 | 11.579% | $240.6313 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $52.46 | 11.226% | $58.3492 | $58.35 | $58.35 | $58.30 |
| 7 purchase totals = | $936.28 | $1,018.5481 | $1,018.54 | $1,018.55 | $1,018.40 | |