| 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 | $200.40 | 9.559% | $219.5562 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $228.42 | 9.177% | $249.3821 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $52.57 | 5.219% | $55.3136 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $222.94 | 8.116% | $241.0338 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $99.84 | 3.358% | $103.1926 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $11.85 | 4.356% | $12.3662 | $12.37 | $12.35 | $12.40 |
| Purchase #7 | $106.63 | 10.316% | $117.63 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $922.65 | $998.4745 | $998.47 | $998.50 | $998.50 | |