| 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 | $120.68 | 12.788% | $136.1126 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $249.30 | 3.247% | $257.3948 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $181.79 | 10.762% | $201.3542 | $201.35 | $201.35 | $201.40 |
| Purchase #4 | $166.75 | 11.252% | $185.5127 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $95.35 | 8.260% | $103.2259 | $103.23 | $103.25 | $103.20 |
| Purchase #6 | $206.74 | 8.693% | $224.7119 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $174.32 | 5.857% | $184.5299 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $1,194.93 | $1,292.8420 | $1,292.83 | $1,292.85 | $1,292.80 | |