| 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 | $221.81 | 10.794% | $245.7522 | $245.75 | $245.75 | $245.80 |
| Purchase #2 | $187.33 | 13.715% | $213.0223 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $115.51 | 12.501% | $129.9499 | $129.95 | $129.95 | $129.90 |
| Purchase #4 | $186.34 | 6.195% | $197.8838 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $214.27 | 8.772% | $233.0658 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $94.36 | 9.473% | $103.2987 | $103.30 | $103.30 | $103.30 |
| Purchase #7 | $10.42 | 11.510% | $11.6193 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $1,030.04 | $1,134.5920 | $1,134.59 | $1,134.55 | $1,134.60 | |