| 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 | $242.35 | 11.835% | $271.0321 | $271.03 | $271.05 | $271.00 |
| Purchase #2 | $108.88 | 8.297% | $117.9138 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $133.57 | 5.820% | $141.3438 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $114.48 | 6.595% | $122.03 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $102.49 | 7.268% | $109.939 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $160.83 | 5.231% | $169.243 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $203.48 | 9.220% | $222.2409 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $1,066.08 | $1,153.7426 | $1,153.73 | $1,153.80 | $1,153.50 | |