| 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 | $211.89 | 3.172% | $218.6112 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $112.81 | 7.311% | $121.0575 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $121.34 | 3.528% | $125.6209 | $125.62 | $125.60 | $125.60 |
| Purchase #4 | $88.85 | 10.110% | $97.8327 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $62.96 | 9.567% | $68.9834 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $211.55 | 13.346% | $239.7835 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $129.62 | 12.501% | $145.8238 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $939.02 | $1,017.7130 | $1,017.70 | $1,017.70 | $1,017.70 | |