| 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 | $107.76 | 7.114% | $115.426 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $189.30 | 9.216% | $206.7459 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $87.26 | 8.384% | $94.5759 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $51.40 | 13.635% | $58.4084 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $200.75 | 10.646% | $222.1218 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $211.35 | 12.618% | $238.0181 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $171.36 | 5.860% | $181.4017 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $1,019.18 | $1,116.6978 | $1,116.71 | $1,116.70 | $1,116.60 | |