| 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 | $15.31 | 9.168% | $16.7136 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $195.96 | 11.277% | $218.0584 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $101.63 | 9.614% | $111.4007 | $111.40 | $111.40 | $111.40 |
| Purchase #4 | $204.46 | 8.501% | $221.8411 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $118.32 | 8.102% | $127.9063 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $243.62 | 3.121% | $251.2234 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $182.30 | 7.193% | $195.4128 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $1,061.60 | $1,142.5563 | $1,142.55 | $1,142.50 | $1,142.50 | |