| 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 | $221.77 | 13.853% | $252.4918 | $252.49 | $252.50 | $252.50 |
| Purchase #2 | $89.57 | 9.533% | $98.1087 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $107.56 | 4.571% | $112.4766 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $105.65 | 9.631% | $115.8252 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $241.48 | 10.420% | $266.6422 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $247.65 | 4.764% | $259.448 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $189.34 | 6.211% | $201.0999 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,203.02 | $1,306.0924 | $1,306.10 | $1,306.15 | $1,306.00 | |