| 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 | $115.59 | 9.304% | $126.3445 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $249.96 | 6.624% | $266.5174 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $133.30 | 10.669% | $147.5218 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $165.60 | 6.338% | $176.0957 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $101.76 | 10.517% | $112.4621 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $217.73 | 6.371% | $231.6016 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $21.82 | 4.572% | $22.8176 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $1,005.76 | $1,083.3607 | $1,083.36 | $1,083.30 | $1,083.30 | |