| 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 | $221.65 | 5.310% | $233.4196 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $227.55 | 4.809% | $238.4929 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $183.43 | 5.126% | $192.8326 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $227.85 | 3.170% | $235.0728 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $62.76 | 10.418% | $69.2983 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $121.94 | 13.158% | $137.9849 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $234.26 | 8.263% | $253.6169 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $1,279.44 | $1,360.7180 | $1,360.71 | $1,360.70 | $1,360.70 | |