| 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 | $123.92 | 13.627% | $140.8066 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $35.35 | 10.597% | $39.096 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $147.49 | 9.491% | $161.4883 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $244.71 | 10.551% | $270.5294 | $270.53 | $270.55 | $270.50 |
| Purchase #5 | $33.49 | 10.273% | $36.9304 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $230.84 | 6.192% | $245.1336 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $52.87 | 13.654% | $60.0889 | $60.09 | $60.10 | $60.10 |
| 7 purchase totals = | $868.67 | $954.0732 | $954.08 | $954.15 | $954.00 | |