| 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 | $89.42 | 4.381% | $93.3375 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $221.42 | 10.525% | $244.7245 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $200.66 | 4.301% | $209.2904 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $70.74 | 13.750% | $80.4668 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $141.38 | 13.518% | $160.4917 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $164.94 | 9.858% | $181.1998 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $146.43 | 7.622% | $157.5909 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $1,034.99 | $1,127.1016 | $1,127.10 | $1,127.10 | $1,127.10 | |