| 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 | $200.26 | 9.115% | $218.5137 | $218.51 | $218.50 | $218.50 |
| Purchase #2 | $64.33 | 11.150% | $71.5028 | $71.50 | $71.50 | $71.50 |
| Purchase #3 | $14.99 | 3.579% | $15.5265 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $150.59 | 5.128% | $158.3123 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $41.37 | 10.759% | $45.821 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $143.55 | 3.379% | $148.4006 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $226.57 | 13.428% | $256.9938 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $841.66 | $915.0707 | $915.06 | $915.05 | $915.00 | |