| 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 | $131.53 | 13.525% | $149.3194 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $117.77 | 8.712% | $128.0301 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $123.55 | 9.130% | $134.8301 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $57.27 | 7.178% | $61.3808 | $61.38 | $61.40 | $61.40 |
| Purchase #5 | $165.80 | 11.737% | $185.2599 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $248.51 | 6.727% | $265.2273 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $96.74 | 8.571% | $105.0316 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $941.17 | $1,029.0792 | $1,029.08 | $1,029.15 | $1,029.00 | |