| 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 | $208.40 | 12.210% | $233.8456 | $233.85 | $233.85 | $233.80 |
| Purchase #2 | $188.32 | 7.847% | $203.0975 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $196.40 | 5.827% | $207.8442 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $144.63 | 5.290% | $152.2809 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $121.55 | 5.561% | $128.3094 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $23.31 | 12.302% | $26.1776 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $217.78 | 7.814% | $234.7973 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,100.39 | $1,186.3525 | $1,186.36 | $1,186.40 | $1,186.30 | |