| 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 | $120.35 | 6.726% | $128.4447 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $57.81 | 5.261% | $60.8514 | $60.85 | $60.85 | $60.90 |
| Purchase #3 | $89.41 | 9.326% | $97.7484 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $215.30 | 9.550% | $235.8612 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $210.30 | 6.333% | $223.6183 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $232.81 | 4.666% | $243.6729 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $226.28 | 3.850% | $234.9918 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,152.26 | $1,225.1887 | $1,225.18 | $1,225.15 | $1,225.20 | |