| 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 | $206.86 | 6.422% | $220.1445 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $249.68 | 5.358% | $263.0579 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $107.46 | 13.712% | $122.1949 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $72.29 | 8.313% | $78.2995 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $67.84 | 5.739% | $71.7333 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $250.94 | 3.433% | $259.5548 | $259.55 | $259.55 | $259.60 |
| Purchase #7 | $215.73 | 6.747% | $230.2853 | $230.29 | $230.30 | $230.30 |
| 7 purchase totals = | $1,170.80 | $1,245.2702 | $1,245.26 | $1,245.30 | $1,245.30 | |