| 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 | $193.97 | 4.261% | $202.2351 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $107.26 | 5.832% | $113.5154 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $74.61 | 3.639% | $77.3251 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $246.44 | 12.593% | $277.4742 | $277.47 | $277.45 | $277.50 |
| Purchase #5 | $11.76 | 5.393% | $12.3942 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $133.73 | 12.807% | $150.8568 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $127.78 | 11.204% | $142.0965 | $142.10 | $142.10 | $142.10 |
| 7 purchase totals = | $895.55 | $975.8973 | $975.91 | $975.90 | $975.90 | |