| 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 | $195.57 | 10.351% | $215.8135 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $157.30 | 7.197% | $168.6209 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $188.57 | 7.341% | $202.4129 | $202.41 | $202.40 | $202.40 |
| Purchase #4 | $174.97 | 8.275% | $189.4488 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $174.34 | 12.771% | $196.605 | $196.61 | $196.60 | $196.60 |
| Purchase #6 | $217.30 | 11.119% | $241.4616 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $51.53 | 9.396% | $56.3718 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $1,159.58 | $1,270.7345 | $1,270.73 | $1,270.65 | $1,270.70 | |