| 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 | $204.87 | 6.414% | $218.0104 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $119.71 | 12.275% | $134.4044 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $6.31 | 6.155% | $6.6984 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $79.58 | 13.853% | $90.6042 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $220.59 | 11.447% | $245.8409 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $76.32 | 4.213% | $79.5354 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $85.48 | 10.609% | $94.5486 | $94.55 | $94.55 | $94.50 |
| 7 purchase totals = | $792.86 | $869.6423 | $869.64 | $869.65 | $869.50 | |