| 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 | $81.42 | 12.830% | $91.8662 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $161.93 | 8.206% | $175.218 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $49.58 | 9.512% | $54.296 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $197.66 | 5.747% | $209.0195 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $249.48 | 4.603% | $260.9636 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $59.64 | 9.803% | $65.4865 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $181.42 | 6.502% | $193.2159 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $981.13 | $1,050.0657 | $1,050.08 | $1,050.00 | $1,050.10 | |