| 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 | $173.25 | 8.122% | $187.3214 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $224.39 | 4.131% | $233.6596 | $233.66 | $233.65 | $233.70 |
| Purchase #3 | $248.50 | 8.634% | $269.9555 | $269.96 | $269.95 | $270.00 |
| Purchase #4 | $250.55 | 10.840% | $277.7096 | $277.71 | $277.70 | $277.70 |
| Purchase #5 | $63.99 | 5.242% | $67.3444 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $177.41 | 12.807% | $200.1309 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $54.31 | 6.183% | $57.668 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $1,192.40 | $1,293.7894 | $1,293.79 | $1,293.75 | $1,293.80 | |