| 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 | $123.64 | 13.724% | $140.6084 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $26.68 | 4.170% | $27.7926 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $243.35 | 12.660% | $274.1581 | $274.16 | $274.15 | $274.20 |
| Purchase #4 | $51.66 | 3.169% | $53.2971 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $242.69 | 5.322% | $255.606 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $172.80 | 12.324% | $194.0959 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $241.88 | 7.516% | $260.0597 | $260.06 | $260.05 | $260.10 |
| 7 purchase totals = | $1,102.70 | $1,205.6178 | $1,205.63 | $1,205.60 | $1,205.70 | |