| 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 | $109.53 | 13.198% | $123.9858 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $93.92 | 3.577% | $97.2795 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $130.33 | 3.356% | $134.7039 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $85.29 | 12.807% | $96.2131 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $157.49 | 10.192% | $173.5414 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $229.42 | 11.163% | $255.0302 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $209.77 | 4.712% | $219.6544 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $1,015.75 | $1,100.4083 | $1,100.40 | $1,100.45 | $1,100.40 | |