| 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 | $196.28 | 9.568% | $215.0601 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $136.34 | 12.201% | $152.9748 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $208.74 | 9.623% | $228.8271 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $185.73 | 4.691% | $194.4426 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $47.27 | 7.862% | $50.9864 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $233.71 | 10.834% | $259.0301 | $259.03 | $259.05 | $259.00 |
| Purchase #7 | $80.38 | 12.324% | $90.286 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $1,088.45 | $1,191.6071 | $1,191.61 | $1,191.65 | $1,191.60 | |