| 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 | $122.58 | 6.320% | $130.3271 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $45.62 | 3.762% | $47.3362 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $111.69 | 3.599% | $115.7097 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $51.70 | 6.568% | $55.0957 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $212.28 | 5.392% | $223.7261 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $247.77 | 8.345% | $268.4464 | $268.45 | $268.45 | $268.40 |
| Purchase #7 | $228.34 | 4.241% | $238.0239 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $1,019.98 | $1,078.6651 | $1,078.68 | $1,078.70 | $1,078.50 | |