| 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 | $128.89 | 10.867% | $142.8965 | $142.90 | $142.90 | $142.90 |
| Purchase #2 | $249.55 | 6.617% | $266.0627 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $228.63 | 10.826% | $253.3815 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $148.80 | 7.125% | $159.402 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $112.44 | 3.830% | $116.7465 | $116.75 | $116.75 | $116.70 |
| Purchase #6 | $76.56 | 5.717% | $80.9369 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $200.67 | 5.534% | $211.7751 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $1,145.54 | $1,231.2012 | $1,231.21 | $1,231.25 | $1,231.20 | |