| 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 | $126.92 | 9.846% | $139.4165 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $233.81 | 3.315% | $241.5608 | $241.56 | $241.55 | $241.60 |
| Purchase #3 | $152.96 | 8.715% | $166.2905 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $236.63 | 5.355% | $249.3015 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $192.38 | 4.753% | $201.5238 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $146.58 | 10.748% | $162.3344 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $147.88 | 11.528% | $164.9276 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,237.16 | $1,325.3551 | $1,325.35 | $1,325.35 | $1,325.30 | |