| 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 | $218.33 | 7.680% | $235.0977 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $211.83 | 3.302% | $218.8246 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $109.88 | 10.589% | $121.5152 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $76.69 | 9.532% | $84.0001 | $84.00 | $84.00 | $84.00 |
| Purchase #5 | $175.79 | 12.363% | $197.5229 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $168.81 | 10.797% | $187.0364 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $96.69 | 8.364% | $104.7772 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $1,058.02 | $1,148.7741 | $1,148.78 | $1,148.75 | $1,148.70 | |