| 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 | $202.95 | 13.678% | $230.7095 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $183.29 | 4.631% | $191.7782 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $85.77 | 9.545% | $93.9567 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $151.42 | 8.481% | $164.2619 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $239.89 | 6.362% | $255.1518 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $34.69 | 5.255% | $36.513 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $214.88 | 6.550% | $228.9546 | $228.95 | $228.95 | $229.00 |
| 7 purchase totals = | $1,112.89 | $1,201.3257 | $1,201.32 | $1,201.30 | $1,201.50 | |