| 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 | $241.40 | 8.584% | $262.1218 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $189.71 | 11.691% | $211.889 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $133.90 | 8.871% | $145.7783 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $165.73 | 6.114% | $175.8627 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $77.95 | 12.484% | $87.6813 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $173.65 | 12.761% | $195.8095 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $227.65 | 8.341% | $246.6383 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,209.99 | $1,325.7809 | $1,325.78 | $1,325.80 | $1,325.80 | |