| 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 | $175.94 | 7.223% | $188.6481 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $12.58 | 13.511% | $14.2797 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $187.50 | 12.435% | $210.8156 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $129.39 | 4.726% | $135.505 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $215.68 | 3.251% | $222.6918 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $187.67 | 9.808% | $206.0767 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $58.86 | 5.185% | $61.9119 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $967.62 | $1,039.9288 | $1,039.94 | $1,039.95 | $1,039.90 | |