| 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 | $181.34 | 3.692% | $188.0351 | $188.04 | $188.05 | $188.00 |
| Purchase #2 | $38.83 | 10.728% | $42.9957 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $31.61 | 13.251% | $35.7986 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $193.97 | 6.253% | $206.0989 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $99.33 | 8.466% | $107.7393 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $214.61 | 13.537% | $243.6618 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $200.44 | 11.441% | $223.3723 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $960.13 | $1,047.7017 | $1,047.71 | $1,047.70 | $1,047.70 | |