| 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 | $218.62 | 8.465% | $237.1262 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $166.73 | 9.870% | $183.1863 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $210.59 | 5.361% | $221.8797 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $131.62 | 4.125% | $137.0493 | $137.05 | $137.05 | $137.00 |
| Purchase #5 | $196.25 | 11.212% | $218.2536 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $32.40 | 8.810% | $35.2544 | $35.25 | $35.25 | $35.30 |
| Purchase #7 | $167.99 | 7.334% | $180.3104 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $1,124.20 | $1,213.0599 | $1,213.06 | $1,213.10 | $1,213.10 | |