| 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 | $244.99 | 12.694% | $276.089 | $276.09 | $276.10 | $276.10 |
| Purchase #2 | $123.42 | 5.805% | $130.5845 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $12.54 | 5.792% | $13.2663 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $60.51 | 12.788% | $68.248 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $29.99 | 13.552% | $34.0542 | $34.05 | $34.05 | $34.10 |
| Purchase #6 | $120.30 | 4.715% | $125.9721 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $28.85 | 7.503% | $31.0146 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $620.60 | $679.2287 | $679.22 | $679.20 | $679.30 | |