| 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 | $220.52 | 13.133% | $249.4809 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $210.29 | 6.397% | $223.7423 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $21.55 | 8.553% | $23.3932 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $192.84 | 6.689% | $205.7391 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $133.42 | 12.204% | $149.7026 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $15.89 | 12.393% | $17.8592 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $119.77 | 10.159% | $131.9374 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $914.28 | $1,001.8547 | $1,001.85 | $1,001.90 | $1,001.80 | |