| 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 | $104.96 | 11.795% | $117.34 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $189.99 | 3.699% | $197.0177 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $243.86 | 6.245% | $259.0891 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $163.75 | 7.436% | $175.9265 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $245.46 | 3.180% | $253.2656 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $83.49 | 9.358% | $91.303 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $89.52 | 9.139% | $97.7012 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $1,121.03 | $1,191.6431 | $1,191.65 | $1,191.65 | $1,191.60 | |