| 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 | $98.84 | 9.654% | $108.382 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $153.93 | 11.698% | $171.9367 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $60.94 | 6.300% | $64.7792 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $23.32 | 4.356% | $24.3358 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $51.34 | 10.565% | $56.7641 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $229.48 | 13.169% | $259.7002 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $228.29 | 5.501% | $240.8482 | $240.85 | $240.85 | $240.80 |
| 7 purchase totals = | $846.14 | $926.7462 | $926.75 | $926.80 | $926.70 | |