| 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 | $238.73 | 13.110% | $270.0275 | $270.03 | $270.05 | $270.00 |
| Purchase #2 | $73.92 | 3.801% | $76.7297 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $35.41 | 7.816% | $38.1776 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $240.72 | 5.275% | $253.418 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $115.70 | 13.519% | $131.3415 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $160.76 | 10.623% | $177.8375 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $26.86 | 3.832% | $27.8893 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $892.10 | $975.4211 | $975.43 | $975.50 | $975.30 | |