| 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 | $129.71 | 12.674% | $146.1494 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $54.25 | 6.865% | $57.9743 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $245.75 | 8.226% | $265.9654 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $187.53 | 3.777% | $194.613 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $193.77 | 10.650% | $214.4065 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $122.98 | 4.474% | $128.4821 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $109.38 | 10.719% | $121.1044 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $1,043.37 | $1,128.6951 | $1,128.69 | $1,128.65 | $1,128.70 | |