| 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 | $5.44 | 10.364% | $6.0038 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $226.77 | 11.655% | $253.2 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $176.56 | 5.763% | $186.7352 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $95.35 | 8.232% | $103.1992 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $135.53 | 12.321% | $152.2287 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $188.99 | 12.495% | $212.6043 | $212.60 | $212.60 | $212.60 |
| Purchase #7 | $218.32 | 6.429% | $232.3558 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $1,046.96 | $1,146.3270 | $1,146.33 | $1,146.35 | $1,146.30 | |