| 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 | $32.98 | 12.105% | $36.9722 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $238.96 | 3.246% | $246.7166 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $59.72 | 6.305% | $63.4853 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $167.76 | 12.565% | $188.839 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $197.87 | 13.278% | $224.1432 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $72.98 | 13.236% | $82.6396 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $225.49 | 5.338% | $237.5267 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $995.76 | $1,080.3226 | $1,080.33 | $1,080.35 | $1,080.20 | |