| 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 | $98.47 | 10.120% | $108.4352 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $98.62 | 11.858% | $110.3144 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $214.62 | 11.500% | $239.3013 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $180.79 | 4.561% | $189.0358 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $156.39 | 9.215% | $170.8013 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $194.63 | 10.153% | $214.3908 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $239.47 | 12.403% | $269.1715 | $269.17 | $269.15 | $269.20 |
| 7 purchase totals = | $1,182.99 | $1,301.4503 | $1,301.45 | $1,301.45 | $1,301.40 | |