| 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 | $128.71 | 12.750% | $145.1205 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $242.42 | 3.540% | $251.0017 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $143.71 | 11.173% | $159.7667 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $108.34 | 11.146% | $120.4156 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $187.33 | 7.414% | $201.2186 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $92.74 | 12.409% | $104.2481 | $104.25 | $104.25 | $104.20 |
| Purchase #7 | $38.56 | 3.718% | $39.9937 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $941.81 | $1,021.7649 | $1,021.77 | $1,021.70 | $1,021.70 | |