| 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 | $100.43 | 13.261% | $113.748 | $113.75 | $113.75 | $113.70 |
| Purchase #2 | $228.36 | 8.648% | $248.1086 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $6.97 | 8.357% | $7.5525 | $7.55 | $7.55 | $7.60 |
| Purchase #4 | $202.43 | 9.752% | $222.171 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $65.67 | 5.398% | $69.2149 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $113.86 | 8.510% | $123.5495 | $123.55 | $123.55 | $123.50 |
| Purchase #7 | $220.46 | 10.366% | $243.3129 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $938.18 | $1,027.6574 | $1,027.65 | $1,027.60 | $1,027.60 | |