| 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 | $108.74 | 12.729% | $122.5815 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $112.77 | 7.835% | $121.6055 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $122.53 | 11.826% | $137.0204 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $228.42 | 11.313% | $254.2612 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $91.45 | 5.768% | $96.7248 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $63.25 | 9.610% | $69.3283 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $223.69 | 10.552% | $247.2938 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $950.85 | $1,048.8155 | $1,048.81 | $1,048.80 | $1,048.80 | |