| 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 | $239.49 | 6.452% | $254.9419 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $216.66 | 3.810% | $224.9147 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $206.44 | 5.858% | $218.5333 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $88.25 | 12.618% | $99.3854 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $144.97 | 7.342% | $155.6137 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $147.85 | 6.213% | $157.0359 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $123.53 | 11.794% | $138.0991 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $1,167.19 | $1,248.5240 | $1,248.52 | $1,248.55 | $1,248.40 | |