| 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 | $249.31 | 7.392% | $267.739 | $267.74 | $267.75 | $267.70 |
| Purchase #2 | $221.65 | 10.234% | $244.3337 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $225.83 | 12.685% | $254.4765 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $196.28 | 10.522% | $216.9326 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $94.74 | 8.851% | $103.1254 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $232.97 | 5.841% | $246.5778 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $54.35 | 3.231% | $56.106 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $1,275.13 | $1,389.2910 | $1,389.30 | $1,389.40 | $1,389.20 | |