| 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 | $229.73 | 9.791% | $252.2229 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $209.43 | 5.146% | $220.2073 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $34.46 | 11.109% | $38.2882 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $39.46 | 6.789% | $42.1389 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $137.69 | 13.131% | $155.7701 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $168.95 | 9.356% | $184.757 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $130.72 | 12.147% | $146.5986 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $950.44 | $1,039.9830 | $1,039.99 | $1,039.95 | $1,040.00 | |