| 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 | $235.50 | 6.200% | $250.101 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $109.62 | 4.589% | $114.6505 | $114.65 | $114.65 | $114.70 |
| Purchase #3 | $103.84 | 12.173% | $116.4804 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $101.49 | 10.725% | $112.3748 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $201.98 | 3.525% | $209.0998 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $77.45 | 9.248% | $84.6126 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $172.42 | 5.322% | $181.5962 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $1,002.30 | $1,068.9153 | $1,068.91 | $1,068.90 | $1,069.00 | |