| 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 | $226.28 | 6.732% | $241.5132 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $148.45 | 9.530% | $162.5973 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $14.39 | 12.516% | $16.1911 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $5.78 | 11.770% | $6.4603 | $6.46 | $6.45 | $6.50 |
| Purchase #5 | $106.99 | 3.743% | $110.9946 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $19.40 | 4.767% | $20.3248 | $20.32 | $20.30 | $20.30 |
| Purchase #7 | $51.56 | 3.693% | $53.4641 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $572.85 | $611.5454 | $611.53 | $611.50 | $611.60 | |