| 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 | $224.64 | 10.838% | $248.9865 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $207.62 | 6.394% | $220.8952 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $186.31 | 10.518% | $205.9061 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $123.94 | 9.226% | $135.3747 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $13.47 | 4.776% | $14.1133 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $195.84 | 11.247% | $217.8661 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $188.77 | 13.173% | $213.6367 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $1,140.59 | $1,256.7786 | $1,256.79 | $1,256.75 | $1,256.80 | |