| 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 | $13.26 | 11.554% | $14.7921 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $93.79 | 5.377% | $98.8331 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $235.77 | 10.542% | $260.6249 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $232.81 | 13.126% | $263.3686 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $217.46 | 7.178% | $233.0693 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $123.52 | 3.391% | $127.7086 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $174.64 | 10.474% | $192.9318 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,091.25 | $1,191.3284 | $1,191.32 | $1,191.30 | $1,191.30 | |