| 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 | $233.87 | 9.778% | $256.7378 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $115.75 | 10.458% | $127.8551 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $66.69 | 9.741% | $73.1863 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $8.89 | 9.463% | $9.7313 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $12.82 | 13.473% | $14.5472 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $202.80 | 3.725% | $210.3543 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $248.91 | 12.259% | $279.4239 | $279.42 | $279.40 | $279.40 |
| 7 purchase totals = | $889.73 | $971.8359 | $971.84 | $971.85 | $971.80 | |