| 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 | $196.67 | 9.278% | $214.917 | $214.92 | $214.90 | $214.90 |
| Purchase #2 | $92.85 | 8.791% | $101.0124 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $241.27 | 6.320% | $256.5183 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $66.67 | 3.523% | $69.0188 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $230.48 | 3.697% | $239.0008 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $32.81 | 10.423% | $36.2298 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $238.40 | 7.821% | $257.0453 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $1,099.15 | $1,173.7424 | $1,173.75 | $1,173.70 | $1,173.60 | |