| 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 | $207.64 | 4.240% | $216.4439 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $215.83 | 3.248% | $222.8402 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $243.76 | 10.610% | $269.6229 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $76.96 | 9.185% | $84.0288 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $176.38 | 10.341% | $194.6195 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $59.29 | 4.744% | $62.1027 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $95.98 | 12.591% | $108.0648 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,075.84 | $1,157.7228 | $1,157.71 | $1,157.70 | $1,157.60 | |