| 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 | $101.96 | 11.690% | $113.8791 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $17.30 | 13.285% | $19.5983 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $118.84 | 11.589% | $132.6124 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $208.96 | 3.246% | $215.7428 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $189.91 | 10.266% | $209.4062 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $177.61 | 13.620% | $201.8005 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $203.82 | 8.599% | $221.3465 | $221.35 | $221.35 | $221.30 |
| 7 purchase totals = | $1,018.40 | $1,114.3858 | $1,114.39 | $1,114.40 | $1,114.30 | |