| 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 | $201.72 | 10.629% | $223.1608 | $223.16 | $223.15 | $223.20 |
| Purchase #2 | $246.35 | 4.576% | $257.623 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $211.74 | 8.147% | $228.9905 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $99.78 | 5.135% | $104.9037 | $104.90 | $104.90 | $104.90 |
| Purchase #5 | $175.66 | 8.463% | $190.5261 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $79.33 | 8.252% | $85.8763 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $91.25 | 11.454% | $101.7018 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $1,105.83 | $1,192.7822 | $1,192.78 | $1,192.80 | $1,192.80 | |