| 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 | $80.55 | 10.338% | $88.8773 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $201.53 | 7.598% | $216.8422 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $215.70 | 11.463% | $240.4257 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $196.39 | 12.430% | $220.8013 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $70.35 | 11.546% | $78.4726 | $78.47 | $78.45 | $78.50 |
| Purchase #6 | $216.95 | 12.561% | $244.2011 | $244.20 | $244.20 | $244.20 |
| Purchase #7 | $238.72 | 9.726% | $261.9379 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $1,220.19 | $1,351.5581 | $1,351.56 | $1,351.60 | $1,351.50 | |