| 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 | $188.38 | 4.562% | $196.9739 | $196.97 | $196.95 | $197.00 |
| Purchase #2 | $116.86 | 13.244% | $132.3369 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $217.67 | 3.827% | $226.0002 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $247.41 | 13.146% | $279.9345 | $279.93 | $279.95 | $279.90 |
| Purchase #5 | $151.41 | 10.154% | $166.7842 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $118.88 | 4.211% | $123.886 | $123.89 | $123.90 | $123.90 |
| Purchase #7 | $189.75 | 6.567% | $202.2109 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $1,230.36 | $1,328.1266 | $1,328.12 | $1,328.15 | $1,328.10 | |