| 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 | $221.43 | 5.247% | $233.0484 | $233.05 | $233.05 | $233.00 |
| Purchase #2 | $137.61 | 8.368% | $149.1252 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $231.87 | 5.463% | $244.5371 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $111.68 | 6.114% | $118.5081 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $26.81 | 5.215% | $28.2081 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $91.71 | 6.271% | $97.4611 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $192.43 | 3.630% | $199.4152 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $1,013.54 | $1,070.3032 | $1,070.32 | $1,070.30 | $1,070.20 | |