| 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 | $89.73 | 9.429% | $98.1906 | $98.19 | $98.20 | $98.20 |
| Purchase #2 | $220.99 | 6.847% | $236.1212 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $74.59 | 8.186% | $80.6959 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $137.90 | 13.713% | $156.8102 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $201.74 | 6.579% | $215.0125 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $145.61 | 6.385% | $154.9072 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $221.26 | 7.560% | $237.9873 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $1,091.82 | $1,179.7249 | $1,179.73 | $1,179.70 | $1,179.70 | |