| 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 | $121.55 | 11.102% | $135.0445 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $60.68 | 4.156% | $63.2019 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $218.91 | 4.790% | $229.3958 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $248.57 | 11.561% | $277.3072 | $277.31 | $277.30 | $277.30 |
| Purchase #5 | $27.59 | 4.329% | $28.7844 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $48.77 | 12.480% | $54.8565 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $106.76 | 11.190% | $118.7064 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $832.83 | $907.2967 | $907.30 | $907.30 | $907.30 | |