| 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 | $235.61 | 9.631% | $258.3016 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $231.91 | 4.170% | $241.5806 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $193.89 | 13.833% | $220.7108 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $186.34 | 10.352% | $205.6299 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $68.46 | 7.596% | $73.6602 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $162.82 | 7.430% | $174.9175 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $7.91 | 11.146% | $8.7916 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $1,086.94 | $1,183.5922 | $1,183.59 | $1,183.60 | $1,183.60 | |