| 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 | $225.35 | 9.135% | $245.9357 | $245.94 | $245.95 | $245.90 |
| Purchase #2 | $169.66 | 12.128% | $190.2364 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $207.82 | 3.810% | $215.7379 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $41.51 | 4.556% | $43.4012 | $43.40 | $43.40 | $43.40 |
| Purchase #5 | $236.65 | 6.873% | $252.915 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $189.47 | 11.558% | $211.3689 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $246.86 | 12.460% | $277.6188 | $277.62 | $277.60 | $277.60 |
| 7 purchase totals = | $1,317.32 | $1,437.2139 | $1,437.23 | $1,437.20 | $1,437.10 | |