| 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 | $225.39 | 5.352% | $237.4529 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $203.43 | 12.169% | $228.1854 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $158.53 | 4.561% | $165.7606 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $229.40 | 8.235% | $248.2911 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $165.96 | 3.851% | $172.3511 | $172.35 | $172.35 | $172.40 |
| Purchase #6 | $48.33 | 3.475% | $50.0095 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $61.60 | 10.700% | $68.1912 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $1,092.64 | $1,170.2418 | $1,170.24 | $1,170.25 | $1,170.40 | |