| 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 | $220.64 | 6.848% | $235.7494 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $12.64 | 11.848% | $14.1376 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $196.41 | 9.430% | $214.9315 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $193.53 | 3.814% | $200.9112 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $116.84 | 5.631% | $123.4193 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $112.96 | 3.799% | $117.2514 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $94.52 | 3.214% | $97.5579 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $947.54 | $1,003.9583 | $1,003.96 | $1,003.95 | $1,003.90 | |