| 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 | $119.67 | 6.793% | $127.7992 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $5.63 | 5.310% | $5.929 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $133.44 | 9.780% | $146.4904 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $117.79 | 4.411% | $122.9857 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $187.76 | 12.275% | $210.8075 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $140.86 | 12.310% | $158.1999 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $239.61 | 7.298% | $257.0967 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $944.76 | $1,029.3084 | $1,029.32 | $1,029.35 | $1,029.30 | |