| 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 | $7.52 | 13.141% | $8.5082 | $8.51 | $8.50 | $8.50 |
| Purchase #2 | $123.67 | 7.830% | $133.3534 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $234.59 | 10.230% | $258.5886 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $183.43 | 10.361% | $202.4352 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $114.88 | 4.543% | $120.099 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $91.49 | 8.678% | $99.4295 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $150.67 | 13.533% | $171.0602 | $171.06 | $171.05 | $171.10 |
| 7 purchase totals = | $906.25 | $993.4741 | $993.48 | $993.50 | $993.50 | |