| 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 | $215.38 | 13.768% | $245.0335 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $104.46 | 3.463% | $108.0774 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $17.35 | 7.442% | $18.6412 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $22.25 | 3.189% | $22.9596 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $169.28 | 9.172% | $184.8064 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $52.37 | 7.399% | $56.2449 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $81.35 | 8.830% | $88.5332 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $662.44 | $724.2962 | $724.29 | $724.35 | $724.20 | |