| 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 | $246.55 | 12.663% | $277.7706 | $277.77 | $277.75 | $277.80 |
| Purchase #2 | $238.32 | 12.318% | $267.6763 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $105.63 | 3.871% | $109.7189 | $109.72 | $109.70 | $109.70 |
| Purchase #4 | $107.34 | 6.293% | $114.0949 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $212.41 | 3.204% | $219.2156 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $37.79 | 9.259% | $41.289 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $64.62 | 13.287% | $73.2061 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $1,012.66 | $1,102.9714 | $1,102.98 | $1,102.95 | $1,103.00 | |