| 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 | $195.85 | 12.500% | $220.3313 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $168.91 | 3.667% | $175.1039 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $64.76 | 10.702% | $71.6906 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $114.31 | 13.830% | $130.1191 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $61.82 | 9.515% | $67.7022 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $221.50 | 4.158% | $230.71 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $209.84 | 8.689% | $228.073 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,036.99 | $1,123.7301 | $1,123.72 | $1,123.70 | $1,123.70 | |