| 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 | $102.93 | 13.626% | $116.9552 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $224.25 | 6.728% | $239.3375 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $123.78 | 5.789% | $130.9456 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $120.41 | 8.622% | $130.7918 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $6.66 | 9.233% | $7.2749 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $72.89 | 7.164% | $78.1118 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $192.77 | 3.355% | $199.2374 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $843.69 | $902.6542 | $902.66 | $902.65 | $902.60 | |