| 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 | $7.43 | 12.181% | $8.335 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $36.78 | 7.528% | $39.5488 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $145.88 | 9.352% | $159.5227 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $230.90 | 3.743% | $239.5426 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $48.92 | 10.321% | $53.969 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $223.37 | 8.517% | $242.3944 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $171.65 | 7.635% | $184.7555 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $864.93 | $928.0680 | $928.07 | $928.05 | $928.00 | |