| 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 | $112.62 | 3.367% | $116.4119 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $249.28 | 3.841% | $258.8548 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $119.83 | 8.621% | $130.1605 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $250.27 | 11.319% | $278.5981 | $278.60 | $278.60 | $278.60 |
| Purchase #5 | $106.75 | 9.511% | $116.903 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $135.93 | 3.803% | $141.0994 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $83.88 | 4.305% | $87.491 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $1,058.56 | $1,129.5187 | $1,129.51 | $1,129.50 | $1,129.60 | |