| 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 | $197.48 | 8.792% | $214.8424 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $39.35 | 6.715% | $41.9924 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $77.27 | 10.329% | $85.2512 | $85.25 | $85.25 | $85.30 |
| Purchase #4 | $170.41 | 11.342% | $189.7379 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $225.31 | 11.869% | $252.052 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $34.41 | 3.857% | $35.7372 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $203.97 | 4.157% | $212.449 | $212.45 | $212.45 | $212.40 |
| 7 purchase totals = | $948.20 | $1,032.0621 | $1,032.06 | $1,032.10 | $1,032.00 | |