| 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 | $113.55 | 4.377% | $118.5201 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $11.74 | 5.812% | $12.4223 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $142.93 | 11.468% | $159.3212 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $205.97 | 11.319% | $229.2837 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $247.82 | 7.461% | $266.3099 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $168.67 | 4.234% | $175.8115 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $34.67 | 6.139% | $36.7984 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $925.35 | $998.4671 | $998.46 | $998.40 | $998.40 | |