| 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 | $207.53 | 11.816% | $232.0517 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $31.41 | 13.131% | $35.5344 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $36.38 | 9.483% | $39.8299 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $129.88 | 8.784% | $141.2887 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $42.40 | 10.646% | $46.9139 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $39.45 | 12.270% | $44.2905 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $34.59 | 12.330% | $38.8549 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $521.64 | $578.7640 | $578.75 | $578.80 | $578.80 | |