| 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 | $189.49 | 10.632% | $209.6366 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $32.85 | 7.798% | $35.4116 | $35.41 | $35.40 | $35.40 |
| Purchase #3 | $209.41 | 5.807% | $221.5704 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $109.29 | 11.297% | $121.6365 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $81.51 | 11.740% | $91.0793 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $122.89 | 3.304% | $126.9503 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $101.58 | 7.145% | $108.8379 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $847.02 | $915.1226 | $915.13 | $915.15 | $915.10 | |