| 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 | $97.51 | 3.860% | $101.2739 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $196.56 | 5.102% | $206.5885 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $184.67 | 11.455% | $205.8239 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $205.85 | 12.723% | $232.0403 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $110.64 | 11.671% | $123.5528 | $123.55 | $123.55 | $123.60 |
| Purchase #6 | $118.79 | 6.210% | $126.1669 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $22.69 | 8.671% | $24.6574 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $936.71 | $1,020.1037 | $1,020.10 | $1,020.05 | $1,020.20 | |