| 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 | $126.93 | 3.838% | $131.8016 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $248.41 | 10.341% | $274.0981 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $248.43 | 7.477% | $267.0051 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $104.26 | 13.494% | $118.3288 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $200.97 | 12.398% | $225.8863 | $225.89 | $225.90 | $225.90 |
| Purchase #6 | $242.51 | 6.707% | $258.7751 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $91.31 | 5.307% | $96.1558 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $1,262.82 | $1,372.0508 | $1,372.07 | $1,372.10 | $1,372.10 | |