| 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 | $8.78 | 4.295% | $9.1571 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $188.53 | 10.571% | $208.4595 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $207.73 | 11.650% | $231.9305 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $195.93 | 8.851% | $213.2718 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $229.29 | 5.476% | $241.8459 | $241.85 | $241.85 | $241.80 |
| Purchase #6 | $206.86 | 9.311% | $226.1207 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $239.31 | 13.503% | $271.624 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $1,276.43 | $1,402.4095 | $1,402.41 | $1,402.35 | $1,402.40 | |