| 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 | $213.65 | 3.576% | $221.2901 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $214.62 | 12.806% | $242.1042 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $89.33 | 3.253% | $92.2359 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $189.26 | 4.803% | $198.3502 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $88.27 | 11.345% | $98.2842 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $169.84 | 4.233% | $177.0293 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $191.79 | 6.482% | $204.2218 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $1,156.76 | $1,233.5157 | $1,233.51 | $1,233.55 | $1,233.50 | |