| 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 | $210.89 | 3.571% | $218.4209 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $201.58 | 3.154% | $207.9378 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $55.69 | 9.824% | $61.161 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $113.56 | 12.188% | $127.4007 | $127.40 | $127.40 | $127.40 |
| Purchase #5 | $157.98 | 12.742% | $178.1098 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $85.85 | 6.735% | $91.632 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $183.60 | 6.749% | $195.9912 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $1,009.15 | $1,080.6534 | $1,080.65 | $1,080.65 | $1,080.60 | |