| 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 | $189.38 | 8.133% | $204.7823 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $239.30 | 13.826% | $272.3856 | $272.39 | $272.40 | $272.40 |
| Purchase #3 | $110.57 | 8.744% | $120.2382 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $29.83 | 9.233% | $32.5842 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $66.79 | 6.385% | $71.0545 | $71.05 | $71.05 | $71.10 |
| Purchase #6 | $220.85 | 13.657% | $251.0115 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $39.82 | 4.429% | $41.5836 | $41.58 | $41.60 | $41.60 |
| 7 purchase totals = | $896.54 | $993.6399 | $993.63 | $993.70 | $993.70 | |