| 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 | $235.47 | 9.140% | $256.992 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $214.35 | 11.846% | $239.7419 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $121.48 | 12.426% | $136.5751 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $235.87 | 4.420% | $246.2955 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $22.63 | 10.331% | $24.9679 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $89.27 | 8.651% | $96.9927 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $101.74 | 13.794% | $115.774 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $1,020.81 | $1,117.3391 | $1,117.34 | $1,117.35 | $1,117.40 | |