| 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 | $243.80 | 10.774% | $270.067 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $34.63 | 10.548% | $38.2828 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $70.73 | 4.134% | $73.654 | $73.65 | $73.65 | $73.70 |
| Purchase #4 | $230.74 | 7.170% | $247.2841 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $186.61 | 6.353% | $198.4653 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $66.73 | 12.279% | $74.9238 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $155.56 | 12.497% | $175.0003 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $988.80 | $1,077.6773 | $1,077.67 | $1,077.65 | $1,077.80 | |