| 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 | $82.65 | 7.798% | $89.095 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $191.66 | 8.537% | $208.022 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $123.84 | 5.138% | $130.2029 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $179.83 | 8.524% | $195.1587 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $219.58 | 6.109% | $232.9941 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $232.84 | 13.280% | $263.7612 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $174.68 | 7.382% | $187.5749 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $1,205.08 | $1,306.8088 | $1,306.80 | $1,306.75 | $1,306.90 | |