| 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 | $20.87 | 9.486% | $22.8497 | $22.85 | $22.85 | $22.80 |
| Purchase #2 | $122.88 | 11.759% | $137.3295 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $181.61 | 12.209% | $203.7828 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $196.85 | 3.428% | $203.598 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $25.38 | 3.564% | $26.2845 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $171.32 | 4.709% | $179.3875 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $12.61 | 6.365% | $13.4126 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $731.52 | $786.6446 | $786.64 | $786.70 | $786.60 | |