| 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 | $34.63 | 10.411% | $38.2353 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $220.39 | 4.288% | $229.8403 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $246.76 | 10.343% | $272.2824 | $272.28 | $272.30 | $272.30 |
| Purchase #4 | $108.88 | 11.567% | $121.4741 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $172.61 | 8.125% | $186.6346 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $235.66 | 7.293% | $252.8467 | $252.85 | $252.85 | $252.80 |
| Purchase #7 | $221.89 | 11.154% | $246.6396 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,240.82 | $1,347.9530 | $1,347.95 | $1,348.00 | $1,347.80 | |