| 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 | $221.40 | 8.707% | $240.6773 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $76.98 | 7.771% | $82.9621 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $72.85 | 10.628% | $80.5925 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $10.95 | 12.865% | $12.3587 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $170.51 | 4.176% | $177.6305 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $174.46 | 5.820% | $184.6136 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $201.31 | 5.450% | $212.2814 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $928.46 | $991.1161 | $991.11 | $991.15 | $991.20 | |