| 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 | $236.72 | 9.331% | $258.8083 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $55.93 | 11.414% | $62.3139 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $215.73 | 6.487% | $229.7244 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $45.93 | 4.703% | $48.0901 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $235.57 | 7.624% | $253.5299 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $20.47 | 5.273% | $21.5494 | $21.55 | $21.55 | $21.50 |
| Purchase #7 | $162.89 | 11.532% | $181.6745 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $973.24 | $1,055.6905 | $1,055.68 | $1,055.65 | $1,055.60 | |