| 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 | $208.75 | 3.646% | $216.361 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $192.81 | 11.686% | $215.3418 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $211.51 | 12.707% | $238.3866 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $32.29 | 10.298% | $35.6152 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $80.68 | 3.225% | $83.2819 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $190.38 | 13.742% | $216.542 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $192.98 | 9.219% | $210.7708 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $1,109.40 | $1,216.2993 | $1,216.30 | $1,216.30 | $1,216.30 | |