| 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 | $237.60 | 9.565% | $260.3264 | $260.33 | $260.35 | $260.30 |
| Purchase #2 | $206.41 | 3.736% | $214.1215 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $35.72 | 7.686% | $38.4654 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $201.62 | 8.131% | $218.0137 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $194.93 | 9.360% | $213.1754 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $212.79 | 9.767% | $233.5732 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $179.25 | 9.777% | $196.7753 | $196.78 | $196.80 | $196.80 |
| 7 purchase totals = | $1,268.32 | $1,374.4509 | $1,374.46 | $1,374.45 | $1,374.50 | |