| 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 | $120.73 | 9.108% | $131.7261 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $230.38 | 11.575% | $257.0465 | $257.05 | $257.05 | $257.00 |
| Purchase #3 | $193.25 | 4.133% | $201.237 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $166.47 | 13.377% | $188.7387 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $213.42 | 13.300% | $241.8049 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $85.92 | 4.766% | $90.0149 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $189.59 | 3.325% | $195.8939 | $195.89 | $195.90 | $195.90 |
| 7 purchase totals = | $1,199.76 | $1,306.4620 | $1,306.46 | $1,306.50 | $1,306.30 | |