| 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 | $179.29 | 10.426% | $197.9828 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $9.40 | 8.178% | $10.1687 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $61.57 | 13.851% | $70.0981 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $189.31 | 11.673% | $211.4082 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $237.32 | 4.312% | $247.5532 | $247.55 | $247.55 | $247.60 |
| Purchase #6 | $246.49 | 9.234% | $269.2509 | $269.25 | $269.25 | $269.30 |
| Purchase #7 | $120.39 | 6.645% | $128.3899 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $1,043.77 | $1,134.8518 | $1,134.85 | $1,134.85 | $1,135.00 | |