| 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 | $36.71 | 4.355% | $38.3087 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $118.55 | 12.490% | $133.3569 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $236.36 | 11.489% | $263.5154 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $61.35 | 7.218% | $65.7782 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $111.48 | 3.801% | $115.7174 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $152.63 | 5.357% | $160.8064 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $213.75 | 6.683% | $228.0349 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $930.83 | $1,005.5179 | $1,005.53 | $1,005.50 | $1,005.50 | |