| 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 | $129.70 | 8.324% | $140.4962 | $140.50 | $140.50 | $140.50 |
| Purchase #2 | $183.28 | 10.106% | $201.8023 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $99.38 | 4.191% | $103.545 | $103.55 | $103.55 | $103.50 |
| Purchase #4 | $77.88 | 10.313% | $85.9118 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $241.44 | 9.560% | $264.5217 | $264.52 | $264.50 | $264.50 |
| Purchase #6 | $156.90 | 7.256% | $168.2847 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $202.84 | 13.108% | $229.4283 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,091.42 | $1,193.9900 | $1,193.99 | $1,194.00 | $1,193.90 | |