| 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 | $82.86 | 11.353% | $92.2671 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $193.30 | 13.799% | $219.9735 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $190.47 | 12.684% | $214.6292 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $39.69 | 10.151% | $43.7189 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $105.90 | 11.540% | $118.1209 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $249.71 | 9.225% | $272.7457 | $272.75 | $272.75 | $272.70 |
| Purchase #7 | $48.99 | 4.826% | $51.3543 | $51.35 | $51.35 | $51.40 |
| 7 purchase totals = | $910.92 | $1,012.8096 | $1,012.81 | $1,012.75 | $1,012.80 | |