| 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 | $23.37 | 5.164% | $24.5768 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $196.55 | 10.800% | $217.7774 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $248.60 | 8.529% | $269.8031 | $269.80 | $269.80 | $269.80 |
| Purchase #4 | $211.75 | 9.317% | $231.4787 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $220.99 | 12.857% | $249.4027 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $160.43 | 3.331% | $165.7739 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $49.65 | 6.792% | $53.0222 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $1,111.34 | $1,211.8348 | $1,211.83 | $1,211.85 | $1,211.90 | |