| 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 | $135.55 | 8.609% | $147.2195 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $141.52 | 10.537% | $156.432 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $60.32 | 13.124% | $68.2364 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $63.54 | 11.817% | $71.0485 | $71.05 | $71.05 | $71.00 |
| Purchase #5 | $89.25 | 10.783% | $98.8738 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $204.41 | 10.313% | $225.4908 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $227.90 | 6.284% | $242.2212 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $922.49 | $1,009.5222 | $1,009.52 | $1,009.50 | $1,009.40 | |