| 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 | $127.76 | 12.574% | $143.8245 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $120.29 | 6.319% | $127.8911 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $218.74 | 5.149% | $230.0029 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $87.38 | 5.770% | $92.4218 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $156.26 | 10.865% | $173.2376 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $93.68 | 7.193% | $100.4184 | $100.42 | $100.40 | $100.40 |
| Purchase #7 | $212.63 | 3.690% | $220.476 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,016.74 | $1,088.2723 | $1,088.27 | $1,088.25 | $1,088.20 | |