| 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 | $249.47 | 8.327% | $270.2434 | $270.24 | $270.25 | $270.20 |
| Purchase #2 | $125.40 | 4.734% | $131.3364 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $137.38 | 7.218% | $147.2961 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $198.36 | 6.425% | $211.1046 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $85.98 | 9.216% | $93.9039 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $52.68 | 9.765% | $57.8242 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $139.28 | 3.702% | $144.4361 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $988.55 | $1,056.1447 | $1,056.14 | $1,056.15 | $1,056.00 | |