| 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 | $247.42 | 9.111% | $269.9624 | $269.96 | $269.95 | $270.00 |
| Purchase #2 | $198.32 | 13.697% | $225.4839 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $11.45 | 6.263% | $12.1671 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $57.38 | 9.539% | $62.8535 | $62.85 | $62.85 | $62.90 |
| Purchase #5 | $213.76 | 8.121% | $231.1194 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $220.78 | 12.436% | $248.2362 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $102.49 | 12.687% | $115.4929 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $1,051.60 | $1,165.3154 | $1,165.31 | $1,165.30 | $1,165.40 | |