| 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 | $211.48 | 4.401% | $220.7872 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $241.52 | 3.469% | $249.8983 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $127.56 | 13.709% | $145.0472 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $169.39 | 11.364% | $188.6395 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $120.25 | 8.177% | $130.0828 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $93.44 | 10.662% | $103.4026 | $103.40 | $103.40 | $103.40 |
| Purchase #7 | $151.34 | 11.262% | $168.3839 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $1,114.98 | $1,206.2415 | $1,206.24 | $1,206.30 | $1,206.20 | |