| 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 | $119.53 | 9.681% | $131.1017 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $91.64 | 13.624% | $104.125 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $138.55 | 4.797% | $145.1962 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $226.34 | 11.433% | $252.2175 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $8.32 | 3.484% | $8.6099 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $105.34 | 13.446% | $119.504 | $119.50 | $119.50 | $119.50 |
| Purchase #7 | $124.86 | 11.818% | $139.616 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $814.58 | $900.3703 | $900.38 | $900.35 | $900.30 | |