| 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 | $204.47 | 8.630% | $222.1158 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $197.96 | 10.242% | $218.2351 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $194.35 | 13.398% | $220.389 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $117.62 | 4.406% | $122.8023 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $174.86 | 6.237% | $185.766 | $185.77 | $185.75 | $185.80 |
| Purchase #6 | $102.34 | 8.754% | $111.2988 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $11.73 | 5.559% | $12.3821 | $12.38 | $12.40 | $12.40 |
| 7 purchase totals = | $1,003.33 | $1,092.9891 | $1,093.00 | $1,093.00 | $1,093.00 | |