| 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 | $122.67 | 8.503% | $133.1006 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $239.28 | 8.851% | $260.4587 | $260.46 | $260.45 | $260.50 |
| Purchase #3 | $154.71 | 13.845% | $176.1296 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $214.45 | 7.569% | $230.6817 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $12.84 | 12.444% | $14.4378 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $85.78 | 12.394% | $96.4116 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $240.91 | 9.411% | $263.582 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $1,070.64 | $1,174.8020 | $1,174.80 | $1,174.85 | $1,174.80 | |