| 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 | $105.49 | 9.862% | $115.8934 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $90.83 | 11.248% | $101.0466 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $128.69 | 4.623% | $134.6393 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $85.35 | 12.860% | $96.326 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $245.65 | 9.439% | $268.8369 | $268.84 | $268.85 | $268.80 |
| Purchase #6 | $55.67 | 5.532% | $58.7497 | $58.75 | $58.75 | $58.70 |
| Purchase #7 | $173.88 | 10.644% | $192.3878 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $885.56 | $967.8797 | $967.89 | $967.95 | $967.70 | |