| 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 | $10.69 | 11.575% | $11.9274 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $195.42 | 10.490% | $215.9196 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $174.60 | 8.275% | $189.0482 | $189.05 | $189.05 | $189.00 |
| Purchase #4 | $70.69 | 4.425% | $73.818 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $130.63 | 10.321% | $144.1123 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $164.97 | 11.134% | $183.3378 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $219.38 | 6.571% | $233.7955 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $966.38 | $1,051.9588 | $1,051.97 | $1,051.95 | $1,051.80 | |