| 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 | $15.89 | 5.213% | $16.7183 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $202.67 | 4.386% | $211.5591 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $176.54 | 7.195% | $189.2421 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $115.92 | 5.123% | $121.8586 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $28.29 | 4.104% | $29.451 | $29.45 | $29.45 | $29.50 |
| Purchase #6 | $242.91 | 12.541% | $273.3733 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $239.67 | 10.499% | $264.833 | $264.83 | $264.85 | $264.80 |
| 7 purchase totals = | $1,021.89 | $1,107.0354 | $1,107.03 | $1,107.00 | $1,107.10 | |