| 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 | $230.84 | 7.788% | $248.8178 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $145.52 | 9.774% | $159.7431 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $234.39 | 8.271% | $253.7764 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $196.75 | 9.429% | $215.3016 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $98.91 | 10.686% | $109.4795 | $109.48 | $109.50 | $109.50 |
| Purchase #6 | $125.64 | 11.397% | $139.9592 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $31.64 | 10.481% | $34.9562 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $1,063.69 | $1,162.0338 | $1,162.04 | $1,162.05 | $1,162.10 | |