| 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 | $236.73 | 3.253% | $244.4308 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $98.86 | 10.116% | $108.8607 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $38.59 | 3.300% | $39.8635 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $184.28 | 5.343% | $194.1261 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $22.40 | 12.795% | $25.2661 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $142.72 | 9.778% | $156.6752 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $228.74 | 12.717% | $257.8289 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $952.32 | $1,027.0513 | $1,027.06 | $1,027.10 | $1,027.10 | |