| 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 | $66.65 | 4.870% | $69.8959 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $115.39 | 5.766% | $122.0434 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $210.40 | 10.228% | $231.9197 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $122.97 | 8.565% | $133.5024 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $207.91 | 6.679% | $221.7963 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $243.51 | 9.374% | $266.3366 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $69.91 | 7.804% | $75.3658 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $1,036.74 | $1,120.8601 | $1,120.87 | $1,120.85 | $1,120.80 | |