| 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 | $230.69 | 4.723% | $241.5855 | $241.59 | $241.60 | $241.60 |
| Purchase #2 | $57.56 | 8.783% | $62.6155 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $222.46 | 13.285% | $252.0138 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $114.75 | 4.157% | $119.5202 | $119.52 | $119.50 | $119.50 |
| Purchase #5 | $84.49 | 13.699% | $96.0643 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $189.32 | 6.803% | $202.1994 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $114.41 | 13.408% | $129.7501 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $1,013.68 | $1,103.7488 | $1,103.75 | $1,103.70 | $1,103.80 | |