| 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 | $23.64 | 8.111% | $25.5574 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $74.79 | 7.484% | $80.3873 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $87.79 | 4.280% | $91.5474 | $91.55 | $91.55 | $91.50 |
| Purchase #4 | $219.41 | 12.566% | $246.9811 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $206.36 | 12.561% | $232.2809 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $134.63 | 12.552% | $151.5288 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $172.61 | 11.199% | $191.9406 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $919.23 | $1,020.2235 | $1,020.23 | $1,020.30 | $1,020.20 | |