| 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 | $16.75 | 10.473% | $18.5042 | $18.50 | $18.50 | $18.50 |
| Purchase #2 | $222.90 | 4.560% | $233.0642 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $236.29 | 3.863% | $245.4179 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $54.95 | 9.461% | $60.1488 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $78.44 | 12.361% | $88.136 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $178.47 | 10.808% | $197.759 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $242.89 | 8.608% | $263.798 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $1,030.69 | $1,106.8281 | $1,106.83 | $1,106.80 | $1,106.80 | |