| 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 | $203.26 | 12.449% | $228.5638 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $96.62 | 9.523% | $105.8211 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $228.90 | 9.646% | $250.9797 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $114.32 | 4.750% | $119.7502 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $75.28 | 10.604% | $83.2627 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $212.38 | 6.213% | $225.5752 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $109.90 | 11.625% | $122.6759 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $1,040.66 | $1,136.6286 | $1,136.63 | $1,136.65 | $1,136.80 | |