| 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 | $101.86 | 3.822% | $105.7531 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $207.75 | 13.104% | $234.9736 | $234.97 | $234.95 | $235.00 |
| Purchase #3 | $244.88 | 7.570% | $263.4174 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $221.80 | 3.851% | $230.3415 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $186.81 | 9.800% | $205.1174 | $205.12 | $205.10 | $205.10 |
| Purchase #6 | $156.42 | 12.294% | $175.6503 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $8.47 | 9.273% | $9.2554 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $1,127.99 | $1,224.5087 | $1,224.51 | $1,224.45 | $1,224.60 | |