| 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 | $95.58 | 4.211% | $99.6049 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $191.48 | 10.176% | $210.965 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $230.92 | 11.223% | $256.8362 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $196.49 | 8.788% | $213.7575 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $177.47 | 3.769% | $184.1588 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $158.75 | 10.439% | $175.3219 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $77.91 | 13.362% | $88.3203 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $1,128.60 | $1,228.9646 | $1,228.97 | $1,228.90 | $1,229.00 | |