| 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 | $226.70 | 11.537% | $252.8544 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $117.99 | 10.113% | $129.9223 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $142.71 | 11.490% | $159.1074 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $52.80 | 12.493% | $59.3963 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $197.90 | 12.390% | $222.4198 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $18.43 | 10.535% | $20.3716 | $20.37 | $20.35 | $20.40 |
| Purchase #7 | $194.54 | 10.449% | $214.8675 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $951.07 | $1,058.9393 | $1,058.94 | $1,058.85 | $1,059.00 | |