| 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 | $198.58 | 11.253% | $220.9262 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $176.95 | 12.470% | $199.0157 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $22.46 | 11.528% | $25.0492 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $202.61 | 10.273% | $223.4241 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $171.41 | 13.391% | $194.3635 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $99.99 | 4.627% | $104.6165 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $142.37 | 5.572% | $150.3029 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $1,014.37 | $1,117.6981 | $1,117.70 | $1,117.65 | $1,117.60 | |