| 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 | $198.52 | 10.827% | $220.0138 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $136.61 | 5.557% | $144.2014 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $85.50 | 8.163% | $92.4794 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $165.88 | 5.158% | $174.4361 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $63.95 | 12.774% | $72.119 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $232.93 | 13.482% | $264.3336 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $14.71 | 3.858% | $15.2775 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $898.10 | $982.8608 | $982.86 | $982.90 | $982.80 | |