| 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 | $246.93 | 3.128% | $254.654 | $254.65 | $254.65 | $254.70 |
| Purchase #2 | $177.29 | 10.540% | $195.9764 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $47.80 | 4.171% | $49.7937 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $222.85 | 10.531% | $246.3183 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $101.74 | 6.384% | $108.2351 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $33.77 | 4.497% | $35.2886 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $55.47 | 7.150% | $59.4361 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $885.85 | $949.7022 | $949.71 | $949.75 | $949.70 | |