| 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 | $203.32 | 6.316% | $216.1617 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $62.70 | 13.828% | $71.3702 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $89.47 | 10.467% | $98.8348 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $107.99 | 7.854% | $116.4715 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $185.25 | 12.745% | $208.8601 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $136.30 | 6.367% | $144.9782 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $111.88 | 7.547% | $120.3236 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $896.91 | $977.0001 | $976.99 | $976.95 | $977.10 | |