| 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 | $32.70 | 12.294% | $36.7201 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $156.71 | 8.644% | $170.256 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $137.44 | 8.752% | $149.4687 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $68.34 | 11.237% | $76.0194 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $227.56 | 7.415% | $244.4336 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $119.62 | 12.712% | $134.8261 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $218.51 | 12.160% | $245.0808 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $960.88 | $1,056.8047 | $1,056.81 | $1,056.80 | $1,056.80 | |