| 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 | $109.59 | 12.537% | $123.3293 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $224.85 | 7.318% | $241.3045 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $142.71 | 10.766% | $158.0742 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $168.76 | 7.729% | $181.8035 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $117.58 | 3.505% | $121.7012 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $136.64 | 7.807% | $147.3075 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $142.76 | 7.386% | $153.3043 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $1,042.89 | $1,126.8245 | $1,126.81 | $1,126.80 | $1,126.80 | |