| 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 | $224.56 | 7.238% | $240.8137 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $28.73 | 3.517% | $29.7404 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $137.64 | 4.553% | $143.9067 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $172.85 | 12.222% | $193.9757 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $155.44 | 4.468% | $162.3851 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $245.47 | 5.739% | $259.5575 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $244.34 | 8.683% | $265.556 | $265.56 | $265.55 | $265.60 |
| 7 purchase totals = | $1,209.03 | $1,295.9351 | $1,295.95 | $1,295.95 | $1,296.00 | |