| 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 | $100.87 | 12.217% | $113.1933 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $178.27 | 11.103% | $198.0633 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $250.75 | 4.871% | $262.964 | $262.96 | $262.95 | $263.00 |
| Purchase #4 | $84.40 | 8.423% | $91.509 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $183.43 | 12.820% | $206.9457 | $206.95 | $206.95 | $206.90 |
| Purchase #6 | $194.95 | 12.504% | $219.3265 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $78.89 | 4.145% | $82.16 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $1,071.56 | $1,174.1618 | $1,174.16 | $1,174.15 | $1,174.20 | |