| 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 | $200.69 | 13.774% | $228.333 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $231.29 | 7.862% | $249.474 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $73.93 | 4.420% | $77.1977 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $72.85 | 4.216% | $75.9214 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $115.91 | 12.509% | $130.4092 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $218.95 | 7.834% | $236.1025 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $68.35 | 7.255% | $73.3088 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $981.97 | $1,070.7466 | $1,070.74 | $1,070.70 | $1,070.70 | |