| 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 | $102.49 | 7.825% | $110.5098 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $212.60 | 13.567% | $241.4434 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $196.73 | 5.539% | $207.6269 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $14.60 | 12.692% | $16.453 | $16.45 | $16.45 | $16.50 |
| Purchase #5 | $114.51 | 12.148% | $128.4207 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $245.26 | 13.208% | $277.6539 | $277.65 | $277.65 | $277.70 |
| Purchase #7 | $223.38 | 10.789% | $247.4805 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $1,109.57 | $1,229.5882 | $1,229.58 | $1,229.60 | $1,229.60 | |