| 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 | $192.30 | 9.869% | $211.2781 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $166.67 | 12.549% | $187.5854 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $208.81 | 12.330% | $234.5563 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $164.45 | 12.551% | $185.0901 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $226.87 | 9.847% | $249.2099 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $5.73 | 12.735% | $6.4597 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $228.39 | 4.540% | $238.7589 | $238.76 | $238.75 | $238.80 |
| 7 purchase totals = | $1,193.22 | $1,312.9384 | $1,312.95 | $1,312.95 | $1,313.10 | |