| 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 | $108.90 | 6.628% | $116.1179 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $211.67 | 13.574% | $240.4021 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $247.51 | 7.649% | $266.442 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $121.38 | 12.636% | $136.7176 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $236.28 | 12.473% | $265.7512 | $265.75 | $265.75 | $265.80 |
| Purchase #6 | $245.60 | 8.320% | $266.0339 | $266.03 | $266.05 | $266.00 |
| Purchase #7 | $62.93 | 3.112% | $64.8884 | $64.89 | $64.90 | $64.90 |
| 7 purchase totals = | $1,234.27 | $1,356.3531 | $1,356.35 | $1,356.35 | $1,356.30 | |