| 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 | $236.55 | 9.282% | $258.5066 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $29.62 | 5.424% | $31.2266 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $159.69 | 4.722% | $167.2306 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $118.48 | 5.160% | $124.5936 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $249.97 | 11.197% | $277.9591 | $277.96 | $277.95 | $278.00 |
| Purchase #6 | $180.84 | 13.800% | $205.7959 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $230.50 | 9.218% | $251.7475 | $251.75 | $251.75 | $251.70 |
| 7 purchase totals = | $1,205.65 | $1,317.0599 | $1,317.07 | $1,317.10 | $1,317.00 | |