| 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 | $35.62 | 10.798% | $39.4662 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $221.64 | 10.804% | $245.586 | $245.59 | $245.60 | $245.60 |
| Purchase #3 | $14.45 | 11.281% | $16.0801 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $51.29 | 9.347% | $56.0841 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $147.37 | 7.756% | $158.8 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $205.45 | 5.195% | $216.1231 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $164.29 | 13.341% | $186.2079 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $840.11 | $918.3474 | $918.35 | $918.35 | $918.40 | |