| 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 | $92.33 | 9.504% | $101.105 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $228.29 | 7.423% | $245.236 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $196.80 | 4.764% | $206.1756 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $122.68 | 12.396% | $137.8874 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $192.98 | 8.396% | $209.1826 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $216.44 | 7.357% | $232.3635 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $185.86 | 8.647% | $201.9313 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $1,235.38 | $1,333.8814 | $1,333.89 | $1,333.95 | $1,333.90 | |