| 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 | $98.33 | 11.764% | $109.8975 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $76.83 | 7.707% | $82.7513 | $82.75 | $82.75 | $82.80 |
| Purchase #3 | $200.27 | 13.309% | $226.9239 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $239.68 | 6.329% | $254.8493 | $254.85 | $254.85 | $254.80 |
| Purchase #5 | $32.37 | 12.286% | $36.347 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $39.34 | 13.705% | $44.7315 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $201.75 | 13.199% | $228.379 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $888.57 | $983.8795 | $983.88 | $983.90 | $983.80 | |