| 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 | $242.97 | 5.165% | $255.5194 | $255.52 | $255.50 | $255.50 |
| Purchase #2 | $210.82 | 5.303% | $221.9998 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $228.59 | 4.734% | $239.4115 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $114.56 | 11.726% | $127.9933 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $37.99 | 11.206% | $42.2472 | $42.25 | $42.25 | $42.20 |
| Purchase #6 | $181.86 | 6.390% | $193.4809 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $147.85 | 3.299% | $152.7276 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $1,164.64 | $1,233.3797 | $1,233.38 | $1,233.40 | $1,233.30 | |