| 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 | $220.69 | 11.106% | $245.1998 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $138.58 | 4.696% | $145.0877 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $161.26 | 4.782% | $168.9715 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $7.92 | 11.387% | $8.8219 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $230.52 | 9.488% | $252.3917 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $197.98 | 4.359% | $206.6099 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $53.26 | 6.714% | $56.8359 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $1,010.21 | $1,083.9184 | $1,083.92 | $1,083.90 | $1,083.90 | |