| 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 | $230.29 | 6.396% | $245.0193 | $245.02 | $245.00 | $245.00 |
| Purchase #2 | $199.85 | 5.457% | $210.7558 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $91.68 | 3.294% | $94.6999 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $102.85 | 5.634% | $108.6446 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $122.68 | 8.393% | $132.9765 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $120.97 | 7.324% | $129.8298 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $189.60 | 13.807% | $215.7781 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,057.92 | $1,137.7040 | $1,137.71 | $1,137.75 | $1,137.70 | |