| 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 | $198.47 | 5.393% | $209.1735 | $209.17 | $209.15 | $209.20 |
| Purchase #2 | $72.84 | 9.245% | $79.5741 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $14.93 | 6.365% | $15.8803 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $209.44 | 9.630% | $229.6091 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $198.28 | 10.421% | $218.9428 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $105.46 | 8.737% | $114.674 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $213.29 | 10.165% | $234.9709 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $1,012.71 | $1,102.8247 | $1,102.81 | $1,102.75 | $1,102.90 | |