| 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 | $219.63 | 4.668% | $229.8823 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $22.71 | 5.662% | $23.9958 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $245.46 | 9.753% | $269.3997 | $269.40 | $269.40 | $269.40 |
| Purchase #4 | $236.73 | 5.506% | $249.7644 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $124.43 | 7.422% | $133.6652 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $206.56 | 5.739% | $218.4145 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $80.93 | 9.482% | $88.6038 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $1,136.45 | $1,213.7257 | $1,213.72 | $1,213.70 | $1,213.80 | |