| 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 | $91.61 | 9.856% | $100.6391 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $237.88 | 4.528% | $248.6512 | $248.65 | $248.65 | $248.70 |
| Purchase #3 | $204.95 | 7.365% | $220.0446 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $39.77 | 8.489% | $43.1461 | $43.15 | $43.15 | $43.10 |
| Purchase #5 | $45.49 | 11.119% | $50.548 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $249.87 | 4.129% | $260.1871 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $242.44 | 3.341% | $250.5399 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $1,112.01 | $1,173.7560 | $1,173.76 | $1,173.80 | $1,173.60 | |