| 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 | $215.26 | 12.827% | $242.8714 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $125.82 | 9.704% | $138.0296 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $138.79 | 9.838% | $152.4442 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $139.90 | 11.145% | $155.4919 | $155.49 | $155.50 | $155.50 |
| Purchase #5 | $144.96 | 10.525% | $160.217 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $80.45 | 5.584% | $84.9423 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $114.38 | 6.812% | $122.1716 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $959.56 | $1,056.1680 | $1,056.16 | $1,056.15 | $1,056.10 | |