| 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 | $120.39 | 12.464% | $135.3954 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $15.36 | 7.228% | $16.4702 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $123.29 | 6.671% | $131.5147 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $178.84 | 12.387% | $200.9929 | $200.99 | $201.00 | $201.00 |
| Purchase #5 | $170.30 | 8.452% | $184.6938 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $32.89 | 8.128% | $35.5633 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $86.82 | 10.391% | $95.8415 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $727.89 | $800.4718 | $800.46 | $800.45 | $800.50 | |