| 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 | $217.69 | 13.517% | $247.1152 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $43.87 | 9.370% | $47.9806 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $177.94 | 11.672% | $198.7092 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $141.77 | 3.691% | $147.0027 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $196.34 | 13.635% | $223.111 | $223.11 | $223.10 | $223.10 |
| Purchase #6 | $173.30 | 5.350% | $182.5716 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $177.92 | 5.802% | $188.2429 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $1,128.83 | $1,234.7332 | $1,234.73 | $1,234.70 | $1,234.70 | |