| 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 | $228.41 | 4.700% | $239.1453 | $239.15 | $239.15 | $239.10 |
| Purchase #2 | $96.30 | 13.174% | $108.9866 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $63.86 | 4.135% | $66.5006 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $164.95 | 5.213% | $173.5488 | $173.55 | $173.55 | $173.50 |
| Purchase #5 | $162.96 | 10.160% | $179.5167 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $34.55 | 5.472% | $36.4406 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $217.33 | 5.849% | $230.0416 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $968.36 | $1,034.1802 | $1,034.19 | $1,034.20 | $1,034.00 | |