| 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 | $106.77 | 13.271% | $120.9394 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $90.81 | 5.383% | $95.6983 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $159.32 | 12.103% | $178.6025 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $163.28 | 4.866% | $171.2252 | $171.23 | $171.25 | $171.20 |
| Purchase #5 | $151.50 | 9.286% | $165.5683 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $222.79 | 10.366% | $245.8844 | $245.88 | $245.90 | $245.90 |
| Purchase #7 | $235.44 | 4.232% | $245.4038 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,129.91 | $1,223.3219 | $1,223.32 | $1,223.35 | $1,223.30 | |