| 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 | $211.27 | 4.294% | $220.3419 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $141.29 | 13.525% | $160.3995 | $160.40 | $160.40 | $160.40 |
| Purchase #3 | $230.43 | 12.728% | $259.7591 | $259.76 | $259.75 | $259.80 |
| Purchase #4 | $159.30 | 13.668% | $181.0731 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $241.70 | 8.724% | $262.7859 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $10.94 | 11.750% | $12.2255 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $58.33 | 5.477% | $61.5247 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $1,053.26 | $1,158.1097 | $1,158.11 | $1,158.10 | $1,158.10 | |