| 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 | $122.73 | 9.726% | $134.6667 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $221.51 | 5.422% | $233.5203 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $216.77 | 6.287% | $230.3983 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $71.90 | 11.686% | $80.3022 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $6.60 | 4.463% | $6.8946 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $226.55 | 10.170% | $249.5901 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $221.81 | 8.331% | $240.289 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $1,087.87 | $1,175.6612 | $1,175.66 | $1,175.65 | $1,175.70 | |