| 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 | $221.93 | 6.776% | $236.968 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $210.87 | 11.139% | $234.3588 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $237.31 | 13.574% | $269.5225 | $269.52 | $269.50 | $269.50 |
| Purchase #4 | $197.86 | 12.685% | $222.9585 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $116.38 | 12.252% | $130.6389 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $72.58 | 6.170% | $77.0582 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $133.53 | 9.103% | $145.6852 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $1,190.46 | $1,317.1901 | $1,317.20 | $1,317.15 | $1,317.30 | |