| 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 | $238.47 | 8.434% | $258.5826 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $63.99 | 4.245% | $66.7064 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $33.26 | 9.464% | $36.4077 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $196.46 | 10.788% | $217.6541 | $217.65 | $217.65 | $217.70 |
| Purchase #5 | $210.28 | 8.729% | $228.6353 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $164.63 | 12.359% | $184.9766 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $207.39 | 9.689% | $227.484 | $227.48 | $227.50 | $227.50 |
| 7 purchase totals = | $1,114.48 | $1,220.4467 | $1,220.45 | $1,220.50 | $1,220.50 | |