| 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 | $226.54 | 12.611% | $255.109 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $94.99 | 7.772% | $102.3726 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $212.50 | 8.459% | $230.4754 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $153.95 | 12.398% | $173.0367 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $78.27 | 4.465% | $81.7648 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $72.39 | 12.828% | $81.6762 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $187.39 | 12.125% | $210.111 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $1,026.03 | $1,134.5457 | $1,134.55 | $1,134.55 | $1,134.60 | |