| 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 | $143.41 | 12.293% | $161.0394 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $226.87 | 11.103% | $252.0594 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $173.86 | 12.625% | $195.8098 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $109.30 | 13.390% | $123.9353 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $112.38 | 7.296% | $120.5792 | $120.58 | $120.60 | $120.60 |
| Purchase #6 | $51.37 | 12.536% | $57.8097 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $97.26 | 3.330% | $100.4988 | $100.50 | $100.50 | $100.50 |
| 7 purchase totals = | $914.45 | $1,011.7316 | $1,011.74 | $1,011.75 | $1,011.70 | |