| 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 | $224.42 | 7.830% | $241.9921 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $178.89 | 4.180% | $186.3676 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $9.36 | 7.869% | $10.0965 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $220.28 | 4.419% | $230.0142 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $181.34 | 9.175% | $197.9779 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $120.75 | 5.868% | $127.8356 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $236.70 | 13.651% | $269.0119 | $269.01 | $269.00 | $269.00 |
| 7 purchase totals = | $1,171.74 | $1,263.2958 | $1,263.30 | $1,263.30 | $1,263.30 | |