| 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 | $36.64 | 13.336% | $41.5263 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $180.31 | 9.863% | $198.094 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $137.96 | 13.547% | $156.6494 | $156.65 | $156.65 | $156.60 |
| Purchase #4 | $225.67 | 6.472% | $240.2754 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $209.77 | 4.159% | $218.4943 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $129.97 | 8.315% | $140.777 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $12.34 | 13.760% | $14.038 | $14.04 | $14.05 | $14.00 |
| 7 purchase totals = | $932.66 | $1,009.8544 | $1,009.86 | $1,009.95 | $1,009.80 | |