| 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 | $193.86 | 12.248% | $217.604 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $134.90 | 9.409% | $147.5927 | $147.59 | $147.60 | $147.60 |
| Purchase #3 | $165.75 | 10.744% | $183.5582 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $237.32 | 13.617% | $269.6359 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $219.33 | 12.608% | $246.9831 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $181.57 | 9.545% | $198.9009 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $134.65 | 3.691% | $139.6199 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $1,267.38 | $1,403.8947 | $1,403.89 | $1,403.90 | $1,403.90 | |