| 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 | $102.37 | 11.212% | $113.8477 | $113.85 | $113.85 | $113.80 |
| Purchase #2 | $10.36 | 10.159% | $11.4125 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $187.26 | 7.437% | $201.1865 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $92.50 | 4.865% | $97.0001 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $123.35 | 5.745% | $130.4365 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $249.47 | 6.280% | $265.1367 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $235.44 | 12.792% | $265.5575 | $265.56 | $265.55 | $265.60 |
| 7 purchase totals = | $1,000.75 | $1,084.5775 | $1,084.59 | $1,084.60 | $1,084.50 | |