| 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 | $129.88 | 13.577% | $147.5138 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $248.72 | 4.437% | $259.7557 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $220.30 | 6.846% | $235.3817 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $113.30 | 6.730% | $120.9251 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $178.63 | 10.151% | $196.7627 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $116.37 | 13.598% | $132.194 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $174.72 | 5.412% | $184.1758 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $1,181.92 | $1,276.7088 | $1,276.71 | $1,276.75 | $1,276.80 | |