| 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 | $235.38 | 5.778% | $248.9803 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $36.89 | 4.498% | $38.5493 | $38.55 | $38.55 | $38.50 |
| Purchase #3 | $9.51 | 5.818% | $10.0633 | $10.06 | $10.05 | $10.10 |
| Purchase #4 | $212.74 | 4.269% | $221.8219 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $227.25 | 3.718% | $235.6992 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $174.93 | 12.685% | $197.1199 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $134.64 | 11.233% | $149.7641 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $1,031.34 | $1,101.9980 | $1,101.99 | $1,101.95 | $1,102.00 | |