| 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 | $110.43 | 4.415% | $115.3055 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $116.73 | 10.842% | $129.3859 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $138.90 | 5.789% | $146.9409 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $195.38 | 11.868% | $218.5677 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $227.73 | 4.704% | $238.4424 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $208.80 | 10.685% | $231.1103 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $162.36 | 10.541% | $179.4744 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $1,160.33 | $1,259.2271 | $1,259.23 | $1,259.20 | $1,259.20 | |