| 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 | $216.68 | 9.703% | $237.7045 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $171.58 | 9.795% | $188.3863 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $120.61 | 6.484% | $128.4304 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $217.48 | 7.174% | $233.082 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $147.33 | 9.352% | $161.1083 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $184.77 | 6.572% | $196.9131 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $11.60 | 4.408% | $12.1113 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $1,070.05 | $1,157.7359 | $1,157.73 | $1,157.75 | $1,157.70 | |