| 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 | $115.55 | 3.536% | $119.6358 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $245.32 | 11.269% | $272.9651 | $272.97 | $272.95 | $273.00 |
| Purchase #3 | $34.26 | 11.218% | $38.1033 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $190.29 | 12.778% | $214.6053 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $178.62 | 9.295% | $195.2227 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $210.85 | 4.558% | $220.4605 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $61.60 | 11.381% | $68.6107 | $68.61 | $68.60 | $68.60 |
| 7 purchase totals = | $1,036.49 | $1,129.6034 | $1,129.61 | $1,129.55 | $1,129.60 | |