| 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 | $245.67 | 7.263% | $263.513 | $263.51 | $263.50 | $263.50 |
| Purchase #2 | $220.75 | 11.614% | $246.3879 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $8.37 | 6.486% | $8.9129 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $103.40 | 11.388% | $115.1752 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $116.67 | 9.199% | $127.4025 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $232.77 | 10.753% | $257.7998 | $257.80 | $257.80 | $257.80 |
| Purchase #7 | $124.74 | 6.620% | $132.9978 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $1,052.37 | $1,152.1891 | $1,152.19 | $1,152.20 | $1,152.20 | |