| 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 | $118.46 | 10.158% | $130.4932 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $10.40 | 5.811% | $11.0043 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $127.64 | 8.400% | $138.3618 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $93.87 | 9.348% | $102.645 | $102.65 | $102.65 | $102.60 |
| Purchase #5 | $189.47 | 6.124% | $201.0731 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $184.35 | 5.452% | $194.4008 | $194.40 | $194.40 | $194.40 |
| Purchase #7 | $218.57 | 5.293% | $230.1389 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $942.76 | $1,008.1171 | $1,008.11 | $1,008.10 | $1,008.10 | |