| 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 | $35.44 | 12.270% | $39.7885 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $98.64 | 7.197% | $105.7391 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $201.55 | 4.636% | $210.8939 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $140.36 | 8.719% | $152.598 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $88.30 | 5.245% | $92.9313 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $208.63 | 8.806% | $227.002 | $227.00 | $227.00 | $227.00 |
| Purchase #7 | $165.89 | 8.669% | $180.271 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $938.81 | $1,009.2238 | $1,009.22 | $1,009.25 | $1,009.20 | |