| 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 | $59.91 | 8.134% | $64.7831 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $8.45 | 9.663% | $9.2665 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $243.41 | 12.360% | $273.4955 | $273.50 | $273.50 | $273.50 |
| Purchase #4 | $206.92 | 10.638% | $228.9321 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $170.83 | 4.547% | $178.5976 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $194.33 | 3.445% | $201.0247 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $238.76 | 4.355% | $249.158 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $1,122.61 | $1,205.2575 | $1,205.26 | $1,205.25 | $1,205.30 | |