| 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 | $238.80 | 8.391% | $258.8377 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $187.42 | 6.480% | $199.5648 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $226.87 | 6.865% | $242.4446 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $33.59 | 9.309% | $36.7169 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $22.83 | 9.446% | $24.9865 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $175.79 | 3.660% | $182.2239 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $114.58 | 13.429% | $129.9669 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $999.88 | $1,074.7413 | $1,074.74 | $1,074.70 | $1,074.70 | |