| 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 | $238.25 | 13.416% | $270.2136 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $216.85 | 12.619% | $244.2143 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $229.88 | 9.732% | $252.2519 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $182.41 | 5.569% | $192.5684 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $139.54 | 9.358% | $152.5982 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $116.64 | 4.605% | $122.0113 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $75.76 | 4.487% | $79.1594 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $1,199.33 | $1,313.0171 | $1,313.01 | $1,312.95 | $1,313.10 | |