| 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 | $80.55 | 6.105% | $85.4676 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $118.58 | 12.836% | $133.8009 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $217.78 | 12.529% | $245.0657 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $189.83 | 13.210% | $214.9065 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $189.66 | 6.518% | $202.022 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $206.45 | 6.156% | $219.1591 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $86.76 | 13.137% | $98.1577 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $1,089.61 | $1,198.5795 | $1,198.59 | $1,198.50 | $1,198.70 | |