| 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 | $212.30 | 8.843% | $231.0737 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $103.26 | 8.810% | $112.3572 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $145.88 | 6.809% | $155.813 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $74.81 | 7.357% | $80.3138 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $243.88 | 12.762% | $275.004 | $275.00 | $275.00 | $275.00 |
| Purchase #6 | $202.69 | 11.835% | $226.6784 | $226.68 | $226.70 | $226.70 |
| Purchase #7 | $52.52 | 4.134% | $54.6912 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $1,035.34 | $1,135.9313 | $1,135.92 | $1,135.90 | $1,136.00 | |