| 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 | $238.64 | 7.229% | $255.8913 | $255.89 | $255.90 | $255.90 |
| Purchase #2 | $91.64 | 5.362% | $96.5537 | $96.55 | $96.55 | $96.60 |
| Purchase #3 | $30.45 | 6.667% | $32.4801 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $212.40 | 10.566% | $234.8422 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $123.58 | 11.127% | $137.3307 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $211.99 | 10.471% | $234.1875 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $176.64 | 5.187% | $185.8023 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $1,085.34 | $1,177.0878 | $1,177.08 | $1,177.15 | $1,177.10 | |