| 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 | $191.47 | 10.341% | $211.2699 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $237.58 | 7.393% | $255.1443 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $193.72 | 9.465% | $212.0556 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $243.80 | 9.365% | $266.6319 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $101.65 | 6.446% | $108.2024 | $108.20 | $108.20 | $108.20 |
| Purchase #6 | $107.55 | 7.139% | $115.228 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $156.35 | 4.270% | $163.0261 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $1,232.12 | $1,331.5582 | $1,331.56 | $1,331.60 | $1,331.50 | |