| 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 | $222.44 | 4.577% | $232.6211 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $244.73 | 9.715% | $268.5055 | $268.51 | $268.50 | $268.50 |
| Purchase #3 | $150.89 | 13.404% | $171.1153 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $84.64 | 9.107% | $92.3482 | $92.35 | $92.35 | $92.30 |
| Purchase #5 | $120.38 | 3.724% | $124.863 | $124.86 | $124.85 | $124.90 |
| Purchase #6 | $191.41 | 5.457% | $201.8552 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $73.79 | 10.779% | $81.7438 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $1,088.28 | $1,173.0521 | $1,173.06 | $1,173.00 | $1,173.00 | |