| 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 | $100.66 | 3.268% | $103.9496 | $103.95 | $103.95 | $103.90 |
| Purchase #2 | $185.84 | 8.465% | $201.5714 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $249.50 | 3.672% | $258.6616 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $92.87 | 11.645% | $103.6847 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $35.33 | 3.289% | $36.492 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $172.89 | 9.642% | $189.5601 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $221.79 | 7.470% | $238.3577 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $1,058.88 | $1,132.2771 | $1,132.27 | $1,132.25 | $1,132.40 | |