| 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 | $198.29 | 9.687% | $217.4984 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $79.86 | 13.833% | $90.907 | $90.91 | $90.90 | $90.90 |
| Purchase #3 | $232.54 | 4.330% | $242.609 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $203.66 | 8.663% | $221.3031 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $169.81 | 9.497% | $185.9369 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $179.58 | 4.700% | $188.0203 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $191.43 | 10.662% | $211.8403 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,255.17 | $1,358.1150 | $1,358.12 | $1,358.10 | $1,358.00 | |