| 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 | $130.59 | 4.375% | $136.3033 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $13.36 | 9.326% | $14.606 | $14.61 | $14.60 | $14.60 |
| Purchase #3 | $249.97 | 13.570% | $283.8909 | $283.89 | $283.90 | $283.90 |
| Purchase #4 | $205.86 | 6.110% | $218.438 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $106.41 | 4.191% | $110.8696 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $113.61 | 8.251% | $122.984 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $135.36 | 11.545% | $150.9873 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $955.16 | $1,038.0791 | $1,038.08 | $1,038.10 | $1,038.10 | |