| 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 | $113.98 | 12.837% | $128.6116 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $82.99 | 3.301% | $85.7295 | $85.73 | $85.75 | $85.70 |
| Purchase #3 | $164.72 | 13.727% | $187.3311 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $145.37 | 3.864% | $150.9871 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $232.70 | 3.212% | $240.1743 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $208.58 | 13.660% | $237.072 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $240.31 | 6.690% | $256.3867 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $1,188.65 | $1,286.2923 | $1,286.29 | $1,286.30 | $1,286.30 | |