| 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 | $8.86 | 12.547% | $9.9717 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $133.42 | 5.312% | $140.5073 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $118.48 | 6.214% | $125.8423 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $150.51 | 12.117% | $168.7473 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $177.44 | 9.369% | $194.0644 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $134.48 | 6.840% | $143.6784 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $216.37 | 5.433% | $228.1254 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $939.56 | $1,010.9368 | $1,010.94 | $1,010.95 | $1,010.90 | |