| 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 | $185.58 | 4.587% | $194.0926 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $107.50 | 12.321% | $120.7451 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $52.70 | 3.797% | $54.701 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $221.82 | 6.111% | $235.3754 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $81.54 | 7.241% | $87.4443 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $78.92 | 6.614% | $84.1398 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $193.49 | 12.732% | $218.1251 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $921.55 | $994.6233 | $994.63 | $994.70 | $994.50 | |