| 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 | $202.97 | 5.225% | $213.5752 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $47.25 | 8.219% | $51.1335 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $36.35 | 7.621% | $39.1202 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $232.84 | 3.460% | $240.8963 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $74.56 | 10.123% | $82.1077 | $82.11 | $82.10 | $82.10 |
| Purchase #6 | $75.66 | 4.401% | $78.9898 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $211.41 | 3.119% | $218.0039 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $881.04 | $923.8266 | $923.83 | $923.85 | $923.80 | |