| 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 | $144.63 | 4.488% | $151.121 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $72.64 | 11.564% | $81.0401 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $216.56 | 8.799% | $235.6151 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $40.26 | 9.345% | $44.0223 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $131.46 | 11.742% | $146.896 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $190.57 | 4.134% | $198.4482 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $230.58 | 6.318% | $245.148 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $1,026.70 | $1,102.2907 | $1,102.30 | $1,102.25 | $1,102.10 | |