| 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 | $241.88 | 12.808% | $272.86 | $272.86 | $272.85 | $272.90 |
| Purchase #2 | $115.95 | 7.739% | $124.9234 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $208.74 | 10.176% | $229.9814 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $50.70 | 5.195% | $53.3339 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $110.54 | 8.204% | $119.6087 | $119.61 | $119.60 | $119.60 |
| Purchase #6 | $197.31 | 10.263% | $217.5599 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $191.38 | 7.792% | $206.2923 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $1,116.50 | $1,224.5596 | $1,224.55 | $1,224.55 | $1,224.60 | |