| 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 | $191.73 | 7.296% | $205.7186 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $225.58 | 5.423% | $237.8132 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $116.32 | 8.105% | $125.7477 | $125.75 | $125.75 | $125.70 |
| Purchase #4 | $210.91 | 11.744% | $235.6793 | $235.68 | $235.70 | $235.70 |
| Purchase #5 | $127.52 | 8.415% | $138.2508 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $112.77 | 7.217% | $120.9086 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $228.40 | 4.854% | $239.4865 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $1,213.23 | $1,303.6047 | $1,303.61 | $1,303.60 | $1,303.60 | |