| 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 | $21.58 | 10.290% | $23.8006 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $214.56 | 10.764% | $237.6552 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $188.86 | 13.430% | $214.2239 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $34.80 | 10.259% | $38.3701 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $170.37 | 3.720% | $176.7078 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $170.62 | 8.379% | $184.9162 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $134.93 | 9.540% | $147.8023 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $935.72 | $1,023.4761 | $1,023.48 | $1,023.40 | $1,023.50 | |