| 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 | $21.83 | 11.280% | $24.2924 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $97.89 | 4.398% | $102.1952 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $167.62 | 11.451% | $186.8142 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $55.65 | 3.759% | $57.7419 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $241.59 | 11.577% | $269.5589 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $18.75 | 5.311% | $19.7458 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $250.61 | 8.765% | $272.576 | $272.58 | $272.60 | $272.60 |
| 7 purchase totals = | $853.94 | $932.9244 | $932.93 | $932.95 | $932.90 | |