| 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 | $102.60 | 13.242% | $116.1863 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $40.35 | 5.741% | $42.6665 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $125.34 | 4.294% | $130.7221 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $94.49 | 5.165% | $99.3704 | $99.37 | $99.35 | $99.40 |
| Purchase #5 | $223.51 | 11.594% | $249.4237 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $160.40 | 13.349% | $181.8118 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $193.75 | 12.702% | $218.3601 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $940.44 | $1,038.5409 | $1,038.54 | $1,038.45 | $1,038.60 | |