| 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 | $232.65 | 4.402% | $242.8913 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $221.25 | 5.678% | $233.8126 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $183.32 | 3.413% | $189.5767 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $75.52 | 8.597% | $82.0125 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $97.40 | 12.217% | $109.2994 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $226.93 | 8.705% | $246.6843 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $70.91 | 5.517% | $74.8221 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $1,107.98 | $1,179.0989 | $1,179.09 | $1,179.10 | $1,179.10 | |