| 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 | $34.73 | 12.822% | $39.1831 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $226.77 | 3.337% | $234.3373 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $115.34 | 12.800% | $130.1035 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $234.85 | 8.856% | $255.6483 | $255.65 | $255.65 | $255.60 |
| Purchase #5 | $128.46 | 6.682% | $137.0437 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $138.34 | 3.516% | $143.204 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $122.89 | 5.128% | $129.1918 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $1,001.38 | $1,068.7117 | $1,068.70 | $1,068.75 | $1,068.60 | |