| 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 | $244.64 | 5.554% | $258.2273 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $230.85 | 12.378% | $259.4246 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $184.87 | 4.852% | $193.8399 | $193.84 | $193.85 | $193.80 |
| Purchase #4 | $38.90 | 13.260% | $44.0581 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $12.79 | 11.691% | $14.2853 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $72.53 | 11.722% | $81.032 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $111.60 | 12.260% | $125.2822 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $896.18 | $976.1494 | $976.15 | $976.20 | $976.10 | |