| 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 | $12.80 | 9.303% | $13.9908 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $160.59 | 3.466% | $166.156 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $181.34 | 10.441% | $200.2737 | $200.27 | $200.25 | $200.30 |
| Purchase #4 | $127.66 | 3.593% | $132.2468 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $189.99 | 6.388% | $202.1266 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $62.93 | 12.452% | $70.766 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $215.91 | 10.785% | $239.1959 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $951.22 | $1,024.7558 | $1,024.77 | $1,024.75 | $1,024.80 | |