| 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 | $200.56 | 13.589% | $227.8141 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $194.26 | 12.215% | $217.9889 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $8.36 | 4.718% | $8.7544 | $8.75 | $8.75 | $8.80 |
| Purchase #4 | $249.76 | 11.113% | $277.5158 | $277.52 | $277.50 | $277.50 |
| Purchase #5 | $123.60 | 3.579% | $128.0236 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $36.29 | 4.709% | $37.9989 | $38.00 | $38.00 | $38.00 |
| Purchase #7 | $100.93 | 12.291% | $113.3353 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $913.76 | $1,011.4310 | $1,011.43 | $1,011.40 | $1,011.40 | |