| 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 | $136.66 | 9.506% | $149.6509 | $149.65 | $149.65 | $149.70 |
| Purchase #2 | $206.95 | 4.754% | $216.7884 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $85.89 | 8.626% | $93.2989 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $238.71 | 10.835% | $264.5742 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $14.32 | 13.719% | $16.2846 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $185.37 | 11.365% | $206.4373 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $146.50 | 6.771% | $156.4195 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $1,014.40 | $1,103.4538 | $1,103.45 | $1,103.45 | $1,103.50 | |