| 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 | $146.53 | 12.407% | $164.71 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $146.78 | 4.724% | $153.7139 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $197.32 | 11.760% | $220.5248 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $211.36 | 13.292% | $239.454 | $239.45 | $239.45 | $239.50 |
| Purchase #5 | $119.79 | 13.645% | $136.1353 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $233.65 | 12.586% | $263.0572 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $37.78 | 11.158% | $41.9955 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $1,093.21 | $1,219.5907 | $1,219.59 | $1,219.55 | $1,219.60 | |