| 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 | $144.51 | 6.861% | $154.4248 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $187.28 | 10.872% | $207.6411 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $212.64 | 3.294% | $219.6444 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $62.47 | 8.441% | $67.7431 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $215.88 | 13.535% | $245.0994 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $38.75 | 10.714% | $42.9017 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $144.51 | 8.318% | $156.5303 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $1,006.04 | $1,093.9848 | $1,093.97 | $1,094.00 | $1,093.80 | |