| 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 | $222.97 | 6.331% | $237.0862 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $248.26 | 11.673% | $277.2394 | $277.24 | $277.25 | $277.20 |
| Purchase #3 | $86.61 | 9.362% | $94.7184 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $138.60 | 4.561% | $144.9215 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $37.35 | 5.364% | $39.3535 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $37.77 | 6.836% | $40.352 | $40.35 | $40.35 | $40.40 |
| Purchase #7 | $218.27 | 12.133% | $244.7527 | $244.75 | $244.75 | $244.80 |
| 7 purchase totals = | $989.83 | $1,078.4237 | $1,078.42 | $1,078.40 | $1,078.50 | |