| 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 | $140.56 | 10.530% | $155.361 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $90.38 | 3.459% | $93.5062 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $240.28 | 6.376% | $255.6003 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $55.44 | 10.799% | $61.427 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $17.48 | 8.585% | $18.9807 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $103.54 | 11.650% | $115.6024 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $247.93 | 3.817% | $257.3935 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $895.61 | $957.8711 | $957.87 | $957.90 | $957.90 | |