| 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 | $129.75 | 4.326% | $135.363 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $25.44 | 8.787% | $27.6754 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $192.41 | 7.250% | $206.3597 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $238.88 | 6.274% | $253.8673 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $73.35 | 4.626% | $76.7432 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $218.47 | 7.167% | $234.1277 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $73.67 | 10.180% | $81.1696 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $951.97 | $1,015.3059 | $1,015.31 | $1,015.30 | $1,015.40 | |