| 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 | $27.91 | 8.302% | $30.2271 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $211.59 | 12.467% | $237.9689 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $236.30 | 8.608% | $256.6407 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $48.57 | 9.765% | $53.3129 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $157.53 | 13.475% | $178.7572 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $233.91 | 10.392% | $258.2179 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $211.97 | 10.304% | $233.8114 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,127.78 | $1,248.9361 | $1,248.94 | $1,248.90 | $1,248.90 | |