| 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 | $127.91 | 8.437% | $138.7018 | $138.70 | $138.70 | $138.70 |
| Purchase #2 | $147.81 | 11.428% | $164.7017 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $21.72 | 7.210% | $23.286 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $173.50 | 9.750% | $190.4163 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $249.68 | 9.137% | $272.4933 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $244.30 | 9.871% | $268.4149 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $157.70 | 13.737% | $179.3632 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $1,122.62 | $1,237.3772 | $1,237.37 | $1,237.35 | $1,237.40 | |