| 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 | $141.67 | 7.631% | $152.4808 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $101.56 | 6.232% | $107.8892 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $36.51 | 3.870% | $37.9229 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $247.77 | 9.746% | $271.9177 | $271.92 | $271.90 | $271.90 |
| Purchase #5 | $197.87 | 7.753% | $213.2109 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $75.26 | 10.694% | $83.3083 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $179.71 | 12.670% | $202.4793 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $980.35 | $1,069.2091 | $1,069.21 | $1,069.20 | $1,069.20 | |