| 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 | $223.72 | 4.403% | $233.5704 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $178.96 | 7.253% | $191.94 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $176.60 | 3.615% | $182.9841 | $182.98 | $183.00 | $183.00 |
| Purchase #4 | $242.90 | 11.128% | $269.9299 | $269.93 | $269.95 | $269.90 |
| Purchase #5 | $195.73 | 3.384% | $202.3535 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $132.46 | 12.145% | $148.5473 | $148.55 | $148.55 | $148.50 |
| Purchase #7 | $35.99 | 8.414% | $39.0182 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $1,186.36 | $1,268.3434 | $1,268.34 | $1,268.35 | $1,268.30 | |