| 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 | $8.82 | 8.849% | $9.6005 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $207.28 | 8.720% | $225.3548 | $225.35 | $225.35 | $225.40 |
| Purchase #3 | $219.67 | 11.407% | $244.7278 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $182.64 | 9.546% | $200.0748 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $208.88 | 8.459% | $226.5492 | $226.55 | $226.55 | $226.50 |
| Purchase #6 | $133.97 | 6.645% | $142.8723 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $50.53 | 11.268% | $56.2237 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $1,011.79 | $1,105.4031 | $1,105.39 | $1,105.35 | $1,105.40 | |