| 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 | $239.48 | 13.556% | $271.9439 | $271.94 | $271.95 | $271.90 |
| Purchase #2 | $10.63 | 11.862% | $11.8909 | $11.89 | $11.90 | $11.90 |
| Purchase #3 | $172.81 | 6.577% | $184.1757 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $246.63 | 11.450% | $274.8691 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $96.64 | 6.612% | $103.0298 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $240.63 | 7.526% | $258.7398 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $140.79 | 13.416% | $159.6784 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $1,147.61 | $1,264.3276 | $1,264.33 | $1,264.40 | $1,264.30 | |