| 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 | $240.99 | 7.824% | $259.8451 | $259.85 | $259.85 | $259.80 |
| Purchase #2 | $160.25 | 6.775% | $171.1069 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $20.70 | 13.652% | $23.526 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $189.56 | 8.444% | $205.5664 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $218.29 | 8.769% | $237.4319 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $235.80 | 11.657% | $263.2872 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $159.34 | 4.761% | $166.9262 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $1,224.93 | $1,327.6897 | $1,327.71 | $1,327.75 | $1,327.60 | |