| 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 | $193.46 | 9.525% | $211.8871 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $136.95 | 9.258% | $149.6288 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $128.45 | 11.212% | $142.8518 | $142.85 | $142.85 | $142.90 |
| Purchase #4 | $194.50 | 3.572% | $201.4475 | $201.45 | $201.45 | $201.40 |
| Purchase #5 | $103.86 | 10.810% | $115.0873 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $24.98 | 7.194% | $26.7771 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $175.26 | 10.411% | $193.5063 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $957.46 | $1,041.1859 | $1,041.20 | $1,041.25 | $1,041.20 | |