| 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 | $128.50 | 10.218% | $141.6301 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $245.36 | 6.236% | $260.6606 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $101.59 | 10.615% | $112.3738 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $33.76 | 10.254% | $37.2218 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $124.67 | 8.268% | $134.9777 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $218.69 | 7.767% | $235.6757 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $238.97 | 11.812% | $267.1971 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $1,091.54 | $1,189.7368 | $1,189.74 | $1,189.75 | $1,189.80 | |