| 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 | $221.67 | 3.121% | $228.5883 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $6.59 | 6.251% | $7.0019 | $7.00 | $7.00 | $7.00 |
| Purchase #3 | $167.76 | 8.555% | $182.1119 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $37.60 | 8.422% | $40.7667 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $217.56 | 8.862% | $236.8402 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $234.29 | 9.508% | $256.5663 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $247.73 | 4.389% | $258.6029 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $1,133.20 | $1,210.4782 | $1,210.48 | $1,210.45 | $1,210.50 | |