| 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 | $248.41 | 11.347% | $276.5971 | $276.60 | $276.60 | $276.60 |
| Purchase #2 | $29.72 | 4.411% | $31.0309 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $123.87 | 11.108% | $137.6295 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $161.91 | 6.652% | $172.6803 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $37.34 | 4.831% | $39.1439 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $139.52 | 7.845% | $150.4653 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $213.66 | 7.767% | $230.255 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $954.43 | $1,037.8020 | $1,037.81 | $1,037.85 | $1,037.80 | |