| 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 | $229.30 | 10.736% | $253.9176 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $144.75 | 10.448% | $159.8735 | $159.87 | $159.85 | $159.90 |
| Purchase #3 | $233.58 | 5.162% | $245.6374 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $189.35 | 7.545% | $203.6365 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $91.35 | 7.282% | $98.0021 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $238.70 | 3.708% | $247.551 | $247.55 | $247.55 | $247.60 |
| Purchase #7 | $186.65 | 12.471% | $209.9271 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $1,313.68 | $1,418.5452 | $1,418.55 | $1,418.55 | $1,418.50 | |