| 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 | $104.90 | 12.620% | $118.1384 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $10.42 | 6.370% | $11.0838 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $120.65 | 11.571% | $134.6104 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $129.53 | 7.702% | $139.5064 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $66.73 | 3.630% | $69.1523 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $62.35 | 10.131% | $68.6667 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $221.54 | 10.738% | $245.329 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $716.12 | $786.4870 | $786.49 | $786.50 | $786.50 | |