| 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 | $218.30 | 12.697% | $246.0176 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $250.69 | 11.173% | $278.6996 | $278.70 | $278.70 | $278.70 |
| Purchase #3 | $39.82 | 10.808% | $44.1237 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $182.68 | 7.798% | $196.9254 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $36.51 | 5.102% | $38.3727 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $224.66 | 8.507% | $243.7718 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $127.98 | 10.789% | $141.7878 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $1,080.64 | $1,189.6986 | $1,189.70 | $1,189.65 | $1,189.70 | |