| 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 | $101.93 | 12.723% | $114.8986 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $201.44 | 8.268% | $218.0951 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $190.91 | 7.382% | $205.003 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $134.33 | 6.175% | $142.6249 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $143.95 | 11.184% | $160.0494 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $237.51 | 7.717% | $255.8386 | $255.84 | $255.85 | $255.80 |
| Purchase #7 | $95.78 | 9.307% | $104.6942 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $1,105.85 | $1,201.2038 | $1,201.20 | $1,201.20 | $1,201.10 | |