| 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 | $186.44 | 5.870% | $197.384 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $184.88 | 13.754% | $210.3084 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $186.44 | 6.644% | $198.8271 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $186.47 | 5.537% | $196.7948 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $135.40 | 12.659% | $152.5403 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $108.30 | 4.395% | $113.0598 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $130.55 | 9.627% | $143.118 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $1,118.48 | $1,212.0324 | $1,212.03 | $1,212.05 | $1,212.00 | |