| 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 | $227.96 | 7.792% | $245.7226 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $71.45 | 12.360% | $80.2812 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $130.27 | 7.528% | $140.0767 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $242.80 | 12.837% | $273.9682 | $273.97 | $273.95 | $274.00 |
| Purchase #5 | $147.65 | 6.426% | $157.138 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $111.42 | 4.234% | $116.1375 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $63.78 | 6.617% | $68.0003 | $68.00 | $68.00 | $68.00 |
| 7 purchase totals = | $995.33 | $1,081.3245 | $1,081.33 | $1,081.35 | $1,081.30 | |