| 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 | $188.30 | 13.150% | $213.0615 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $122.65 | 11.137% | $136.3095 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $207.58 | 10.530% | $229.4382 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $84.40 | 3.643% | $87.4747 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $240.48 | 6.601% | $256.3541 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $171.82 | 7.141% | $184.0897 | $184.09 | $184.10 | $184.10 |
| Purchase #7 | $166.77 | 12.750% | $188.0332 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $1,182.00 | $1,294.7609 | $1,294.75 | $1,294.75 | $1,294.80 | |