| 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 | $89.33 | 9.231% | $97.5761 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $80.55 | 9.700% | $88.3634 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $23.62 | 5.302% | $24.8723 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $230.75 | 4.358% | $240.8061 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $242.98 | 5.257% | $255.7535 | $255.75 | $255.75 | $255.80 |
| Purchase #6 | $209.78 | 10.663% | $232.1488 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $162.63 | 8.458% | $176.3852 | $176.39 | $176.40 | $176.40 |
| 7 purchase totals = | $1,039.64 | $1,115.9054 | $1,115.91 | $1,115.90 | $1,116.00 | |