| 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 | $233.37 | 3.306% | $241.0852 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $193.39 | 10.625% | $213.9377 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $120.29 | 10.234% | $132.6005 | $132.60 | $132.60 | $132.60 |
| Purchase #4 | $235.35 | 11.584% | $262.6129 | $262.61 | $262.60 | $262.60 |
| Purchase #5 | $215.39 | 7.110% | $230.7042 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $172.58 | 10.577% | $190.8338 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $39.51 | 11.433% | $44.0272 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $1,209.88 | $1,315.8015 | $1,315.80 | $1,315.85 | $1,315.70 | |