| 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 | $237.40 | 3.262% | $245.144 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $107.98 | 7.696% | $116.2901 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $232.28 | 11.267% | $258.451 | $258.45 | $258.45 | $258.50 |
| Purchase #4 | $115.64 | 5.144% | $121.5885 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $125.75 | 6.414% | $133.8156 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $14.85 | 7.330% | $15.9385 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $240.93 | 11.250% | $268.0346 | $268.03 | $268.05 | $268.00 |
| 7 purchase totals = | $1,074.83 | $1,159.2623 | $1,159.26 | $1,159.30 | $1,159.20 | |