| 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 | $192.42 | 4.391% | $200.8692 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $215.94 | 10.593% | $238.8145 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $243.76 | 13.279% | $276.1289 | $276.13 | $276.15 | $276.10 |
| Purchase #4 | $181.61 | 3.348% | $187.6903 | $187.69 | $187.70 | $187.70 |
| Purchase #5 | $27.68 | 4.796% | $29.0075 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $90.25 | 5.662% | $95.36 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $210.97 | 11.650% | $235.548 | $235.55 | $235.55 | $235.50 |
| 7 purchase totals = | $1,162.63 | $1,263.4184 | $1,263.42 | $1,263.40 | $1,263.40 | |