| 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 | $237.88 | 13.366% | $269.675 | $269.68 | $269.70 | $269.70 |
| Purchase #2 | $190.79 | 6.201% | $202.6209 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $121.71 | 7.403% | $130.7202 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $221.40 | 5.391% | $233.3357 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $5.46 | 8.656% | $5.9326 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $132.57 | 5.546% | $139.9223 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $227.74 | 12.167% | $255.4491 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $1,137.55 | $1,237.6558 | $1,237.66 | $1,237.65 | $1,237.50 | |