| 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 | $217.48 | 8.210% | $235.3351 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $194.28 | 11.374% | $216.3774 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $135.91 | 9.295% | $148.5428 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $96.64 | 7.840% | $104.2166 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $189.38 | 9.590% | $207.5415 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $56.48 | 7.806% | $60.8888 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $86.36 | 3.597% | $89.4664 | $89.47 | $89.45 | $89.50 |
| 7 purchase totals = | $976.53 | $1,062.3686 | $1,062.38 | $1,062.40 | $1,062.30 | |