| 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 | $211.44 | 5.418% | $222.8958 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $118.41 | 3.430% | $122.4715 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $110.81 | 11.530% | $123.5864 | $123.59 | $123.60 | $123.60 |
| Purchase #4 | $237.60 | 6.337% | $252.6567 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $160.67 | 7.276% | $172.3603 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $204.52 | 5.128% | $215.0078 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $178.88 | 8.474% | $194.0383 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,222.33 | $1,303.0168 | $1,303.03 | $1,303.00 | $1,303.10 | |