| 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 | $154.88 | 4.603% | $162.0091 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $10.54 | 13.654% | $11.9791 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $223.39 | 13.109% | $252.6742 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $170.66 | 10.788% | $189.0708 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $223.64 | 7.277% | $239.9143 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $205.89 | 13.535% | $233.7572 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $103.58 | 4.805% | $108.557 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $1,092.58 | $1,197.9617 | $1,197.96 | $1,197.90 | $1,198.10 | |