| 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 | $197.46 | 13.744% | $224.5989 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $149.38 | 5.552% | $157.6736 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $79.44 | 11.453% | $88.5383 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $176.43 | 12.315% | $198.1574 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $125.43 | 8.127% | $135.6237 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $221.64 | 6.288% | $235.5767 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $227.33 | 10.293% | $250.7291 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $1,177.11 | $1,290.8977 | $1,290.90 | $1,290.90 | $1,290.90 | |