| 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 | $36.60 | 12.376% | $41.1296 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $220.99 | 9.661% | $242.3398 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $113.44 | 13.644% | $128.9178 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $81.47 | 9.852% | $89.4964 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $228.73 | 7.713% | $246.3719 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $209.90 | 4.444% | $219.228 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $115.98 | 13.771% | $131.9516 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $1,007.11 | $1,099.4351 | $1,099.44 | $1,099.45 | $1,099.40 | |