| 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 | $118.37 | 3.550% | $122.5721 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $188.99 | 9.769% | $207.4524 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $249.94 | 6.245% | $265.5488 | $265.55 | $265.55 | $265.50 |
| Purchase #4 | $162.54 | 12.672% | $183.1371 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $97.71 | 3.537% | $101.166 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $61.69 | 11.813% | $68.9774 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $136.52 | 7.734% | $147.0785 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,015.76 | $1,095.9323 | $1,095.94 | $1,095.95 | $1,096.00 | |