| 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 | $34.58 | 3.788% | $35.8899 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $124.77 | 4.330% | $130.1725 | $130.17 | $130.15 | $130.20 |
| Purchase #3 | $213.47 | 13.428% | $242.1348 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $218.60 | 8.517% | $237.2182 | $237.22 | $237.20 | $237.20 |
| Purchase #5 | $9.45 | 3.233% | $9.7555 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $232.98 | 9.501% | $255.1154 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $197.59 | 11.736% | $220.7792 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $1,031.44 | $1,131.0655 | $1,131.07 | $1,131.05 | $1,131.10 | |