| 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 | $132.99 | 10.856% | $147.4274 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $11.92 | 7.329% | $12.7936 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $218.63 | 6.449% | $232.7294 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $165.78 | 12.303% | $186.1759 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $96.29 | 13.236% | $109.0349 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $120.34 | 8.595% | $130.6832 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $179.45 | 7.657% | $193.1905 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $925.40 | $1,012.0349 | $1,012.03 | $1,012.15 | $1,012.00 | |