| 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 | $223.45 | 7.111% | $239.3395 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $79.93 | 11.569% | $89.1771 | $89.18 | $89.20 | $89.20 |
| Purchase #3 | $230.76 | 13.753% | $262.4964 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $175.41 | 11.745% | $196.0119 | $196.01 | $196.00 | $196.00 |
| Purchase #5 | $202.64 | 10.749% | $224.4218 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $152.60 | 9.439% | $167.0039 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $57.30 | 9.419% | $62.6971 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $1,122.09 | $1,241.1477 | $1,241.15 | $1,241.15 | $1,241.10 | |