| 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 | $202.77 | 7.441% | $217.8581 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $20.95 | 6.846% | $22.3842 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $160.94 | 6.427% | $171.2836 | $171.28 | $171.30 | $171.30 |
| Purchase #4 | $224.39 | 6.230% | $238.3695 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $90.49 | 4.428% | $94.4969 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $57.60 | 13.444% | $65.3437 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $232.95 | 11.335% | $259.3549 | $259.35 | $259.35 | $259.40 |
| 7 purchase totals = | $990.09 | $1,069.0909 | $1,069.08 | $1,069.10 | $1,069.20 | |