| 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 | $93.42 | 7.790% | $100.6974 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $121.64 | 4.580% | $127.2111 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $232.84 | 4.865% | $244.1677 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $248.26 | 8.498% | $269.3571 | $269.36 | $269.35 | $269.40 |
| Purchase #5 | $185.67 | 4.454% | $193.9397 | $193.94 | $193.95 | $193.90 |
| Purchase #6 | $7.94 | 8.113% | $8.5842 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $70.88 | 9.623% | $77.7008 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $960.65 | $1,021.6580 | $1,021.66 | $1,021.65 | $1,021.70 | |