| 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 | $103.48 | 7.230% | $110.9616 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $123.55 | 9.114% | $134.8103 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $35.93 | 3.798% | $37.2946 | $37.29 | $37.30 | $37.30 |
| Purchase #4 | $197.74 | 9.159% | $215.851 | $215.85 | $215.85 | $215.90 |
| Purchase #5 | $249.79 | 12.509% | $281.0362 | $281.04 | $281.05 | $281.00 |
| Purchase #6 | $228.92 | 13.134% | $258.9864 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $229.60 | 13.460% | $260.5042 | $260.50 | $260.50 | $260.50 |
| 7 purchase totals = | $1,169.01 | $1,299.4443 | $1,299.44 | $1,299.45 | $1,299.50 | |