| 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 | $37.89 | 11.389% | $42.2053 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $245.74 | 6.747% | $262.3201 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $148.65 | 8.286% | $160.9671 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $101.55 | 13.597% | $115.3578 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $43.82 | 8.645% | $47.6082 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $176.28 | 6.363% | $187.4967 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $184.65 | 6.872% | $197.3391 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $938.58 | $1,013.2943 | $1,013.31 | $1,013.25 | $1,013.30 | |