| 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 | $214.30 | 3.555% | $221.9184 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $211.46 | 12.541% | $237.9792 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $11.95 | 5.670% | $12.6276 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $143.26 | 9.260% | $156.5259 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $45.51 | 13.435% | $51.6243 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $247.71 | 12.597% | $278.914 | $278.91 | $278.90 | $278.90 |
| Purchase #7 | $205.86 | 8.349% | $223.0473 | $223.05 | $223.05 | $223.00 |
| 7 purchase totals = | $1,080.05 | $1,182.6367 | $1,182.64 | $1,182.65 | $1,182.50 | |