| 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 | $142.42 | 3.635% | $147.597 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $50.35 | 11.304% | $56.0416 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $193.57 | 6.685% | $206.5102 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $245.45 | 3.813% | $254.809 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $79.39 | 12.296% | $89.1518 | $89.15 | $89.15 | $89.20 |
| Purchase #6 | $88.83 | 8.400% | $96.2917 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $213.87 | 9.242% | $233.6359 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $1,013.88 | $1,084.0372 | $1,084.04 | $1,084.05 | $1,084.00 | |