| 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 | $115.52 | 6.326% | $122.8278 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $180.79 | 7.639% | $194.6005 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $35.81 | 3.209% | $36.9591 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $70.60 | 5.330% | $74.363 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $29.56 | 9.184% | $32.2748 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $204.26 | 10.108% | $224.9066 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $80.88 | 10.111% | $89.0578 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $717.42 | $774.9896 | $774.99 | $774.95 | $775.10 | |