| 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 | $246.28 | 5.110% | $258.8649 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $225.88 | 4.759% | $236.6296 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $97.40 | 10.647% | $107.7702 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $228.75 | 9.226% | $249.8545 | $249.85 | $249.85 | $249.90 |
| Purchase #5 | $9.52 | 10.494% | $10.519 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $78.47 | 13.596% | $89.1388 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $204.82 | 4.830% | $214.7128 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,091.12 | $1,167.4898 | $1,167.48 | $1,167.45 | $1,167.50 | |