| 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 | $214.39 | 6.344% | $227.9909 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $73.69 | 11.271% | $81.9956 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $235.55 | 5.756% | $249.1083 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $203.36 | 12.199% | $228.1679 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $110.37 | 5.445% | $116.3796 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $5.55 | 8.636% | $6.0293 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $94.73 | 13.665% | $107.6749 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $937.64 | $1,017.3465 | $1,017.35 | $1,017.35 | $1,017.40 | |