| 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 | $226.41 | 8.824% | $246.3884 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $104.68 | 8.687% | $113.7736 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $42.60 | 3.188% | $43.9581 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $244.86 | 11.708% | $273.5282 | $273.53 | $273.55 | $273.50 |
| Purchase #5 | $28.58 | 11.723% | $31.9304 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $240.65 | 7.606% | $258.9538 | $258.95 | $258.95 | $259.00 |
| Purchase #7 | $96.71 | 12.549% | $108.8461 | $108.85 | $108.85 | $108.80 |
| 7 purchase totals = | $984.49 | $1,077.3786 | $1,077.38 | $1,077.40 | $1,077.40 | |