| 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 | $229.32 | 8.253% | $248.2458 | $248.25 | $248.25 | $248.20 |
| Purchase #2 | $195.47 | 12.737% | $220.367 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $153.67 | 9.768% | $168.6805 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $7.86 | 13.105% | $8.8901 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $51.75 | 3.567% | $53.5959 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $106.80 | 3.403% | $110.4344 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $83.88 | 11.185% | $93.262 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $828.75 | $903.4757 | $903.48 | $903.50 | $903.50 | |