| 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 | $181.50 | 11.223% | $201.8697 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $43.50 | 6.148% | $46.1744 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $215.59 | 11.606% | $240.6114 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $99.55 | 10.840% | $110.3412 | $110.34 | $110.35 | $110.30 |
| Purchase #5 | $45.25 | 13.241% | $51.2416 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $190.50 | 3.586% | $197.3313 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $204.95 | 3.355% | $211.8261 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $980.84 | $1,059.3957 | $1,059.39 | $1,059.40 | $1,059.30 | |