| 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 | $30.86 | 12.770% | $34.8008 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $67.29 | 13.262% | $76.214 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $130.55 | 4.114% | $135.9208 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $239.63 | 13.525% | $272.04 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $195.49 | 10.692% | $216.3918 | $216.39 | $216.40 | $216.40 |
| Purchase #6 | $201.76 | 4.674% | $211.1903 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $116.49 | 10.678% | $128.9288 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $982.07 | $1,075.4865 | $1,075.48 | $1,075.50 | $1,075.40 | |