| 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 | $250.98 | 9.121% | $273.8719 | $273.87 | $273.85 | $273.90 |
| Purchase #2 | $138.68 | 10.742% | $153.577 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $120.99 | 11.290% | $134.6498 | $134.65 | $134.65 | $134.60 |
| Purchase #4 | $36.35 | 7.302% | $39.0043 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $126.52 | 11.488% | $141.0546 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $243.71 | 13.538% | $276.7035 | $276.70 | $276.70 | $276.70 |
| Purchase #7 | $16.71 | 9.307% | $18.2652 | $18.27 | $18.25 | $18.30 |
| 7 purchase totals = | $933.94 | $1,037.1263 | $1,037.12 | $1,037.10 | $1,037.20 | |