| 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 | $207.78 | 6.809% | $221.9277 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $96.43 | 7.652% | $103.8088 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $204.97 | 12.316% | $230.2141 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $155.69 | 8.687% | $169.2148 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $248.55 | 6.368% | $264.3777 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $123.66 | 11.425% | $137.7882 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $212.84 | 7.452% | $228.7008 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $1,249.92 | $1,356.0321 | $1,356.03 | $1,356.05 | $1,356.00 | |