| 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 | $115.39 | 6.295% | $122.6538 | $122.65 | $122.65 | $122.70 |
| Purchase #2 | $168.68 | 13.851% | $192.0439 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $128.80 | 11.657% | $143.8142 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $114.31 | 12.270% | $128.3358 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $87.68 | 11.244% | $97.5387 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $114.92 | 6.821% | $122.7587 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $224.59 | 9.528% | $245.9889 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $954.37 | $1,053.1340 | $1,053.13 | $1,053.15 | $1,053.10 | |