| 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 | $203.83 | 6.418% | $216.9118 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $66.48 | 11.172% | $73.9071 | $73.91 | $73.90 | $73.90 |
| Purchase #3 | $200.68 | 4.422% | $209.5541 | $209.55 | $209.55 | $209.60 |
| Purchase #4 | $214.32 | 7.417% | $230.2161 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $198.26 | 3.563% | $205.324 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $217.48 | 8.783% | $236.5813 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $6.73 | 13.827% | $7.6606 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $1,107.78 | $1,180.1550 | $1,180.15 | $1,180.10 | $1,180.20 | |