| 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 | $113.41 | 8.480% | $123.0272 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $217.92 | 12.751% | $245.707 | $245.71 | $245.70 | $245.70 |
| Purchase #3 | $230.25 | 6.532% | $245.2899 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $64.72 | 12.706% | $72.9433 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $197.30 | 6.690% | $210.4994 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $89.65 | 10.442% | $99.0113 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $35.81 | 8.867% | $38.9853 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $949.06 | $1,035.4634 | $1,035.47 | $1,035.50 | $1,035.40 | |