| 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 | $180.68 | 12.635% | $203.5089 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $189.42 | 11.541% | $211.281 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $204.71 | 7.731% | $220.5361 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $238.89 | 3.552% | $247.3754 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $49.50 | 10.177% | $54.5376 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $126.90 | 12.237% | $142.4288 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $66.34 | 5.107% | $69.728 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $1,056.44 | $1,149.3958 | $1,149.41 | $1,149.50 | $1,149.30 | |