| 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 | $191.66 | 9.641% | $210.1379 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $19.80 | 6.424% | $21.072 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $168.58 | 13.463% | $191.2759 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $146.78 | 5.631% | $155.0452 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $230.32 | 9.638% | $252.5182 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $57.52 | 7.699% | $61.9485 | $61.95 | $61.95 | $61.90 |
| Purchase #7 | $119.85 | 10.749% | $132.7327 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $934.51 | $1,024.7304 | $1,024.74 | $1,024.75 | $1,024.60 | |