| 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 | $136.35 | 6.430% | $145.1173 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $248.42 | 12.733% | $280.0513 | $280.05 | $280.05 | $280.10 |
| Purchase #3 | $235.73 | 6.535% | $251.135 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $249.79 | 3.743% | $259.1396 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $131.77 | 11.311% | $146.6745 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $83.70 | 3.326% | $86.4839 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $124.68 | 7.472% | $133.9961 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,210.44 | $1,302.5977 | $1,302.60 | $1,302.60 | $1,302.60 | |